diff --git a/FirebaseVertexAI/Sources/Types/Internal/Imagen/ImageGenerationRequest.swift b/FirebaseVertexAI/Sources/Types/Internal/Imagen/ImagenGenerationRequest.swift
similarity index 86%
rename from FirebaseVertexAI/Sources/Types/Internal/Imagen/ImageGenerationRequest.swift
rename to FirebaseVertexAI/Sources/Types/Internal/Imagen/ImagenGenerationRequest.swift
index da972b4403b..e938dc36d83 100644
--- a/FirebaseVertexAI/Sources/Types/Internal/Imagen/ImageGenerationRequest.swift
+++ b/FirebaseVertexAI/Sources/Types/Internal/Imagen/ImagenGenerationRequest.swift
@@ -15,7 +15,7 @@
 import Foundation
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-struct ImageGenerationRequest<ImageType: ImagenImageRepresentable> {
+struct ImagenGenerationRequest<ImageType: ImagenImageRepresentable> {
   let model: String
   let options: RequestOptions
   let instances: [ImageGenerationInstance]
@@ -31,8 +31,8 @@ struct ImageGenerationRequest<ImageType: ImagenImageRepresentable> {
 }
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-extension ImageGenerationRequest: GenerativeAIRequest where ImageType: Decodable {
-  typealias Response = ImageGenerationResponse<ImageType>
+extension ImagenGenerationRequest: GenerativeAIRequest where ImageType: Decodable {
+  typealias Response = ImagenGenerationResponse<ImageType>
 
   var url: URL {
     return URL(string: "\(Constants.baseURL)/\(options.apiVersion)/\(model):predict")!
@@ -40,7 +40,7 @@ extension ImageGenerationRequest: GenerativeAIRequest where ImageType: Decodable
 }
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-extension ImageGenerationRequest: Encodable {
+extension ImagenGenerationRequest: Encodable {
   enum CodingKeys: CodingKey {
     case instances
     case parameters
diff --git a/FirebaseVertexAI/Sources/Types/Public/Imagen/ImageGenerationResponse.swift b/FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenGenerationResponse.swift
similarity index 74%
rename from FirebaseVertexAI/Sources/Types/Public/Imagen/ImageGenerationResponse.swift
rename to FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenGenerationResponse.swift
index 92bfbb2f551..db5a49a3daa 100644
--- a/FirebaseVertexAI/Sources/Types/Public/Imagen/ImageGenerationResponse.swift
+++ b/FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenGenerationResponse.swift
@@ -15,15 +15,15 @@
 import Foundation
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-public struct ImageGenerationResponse<ImageType: ImagenImageRepresentable> {
-  public let images: [ImageType]
-  public let raiFilteredReason: String?
+public struct ImagenGenerationResponse<T: ImagenImageRepresentable> {
+  public let images: [T]
+  public let filteredReason: String?
 }
 
 // MARK: - Codable Conformances
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-extension ImageGenerationResponse: Decodable where ImageType: Decodable {
+extension ImagenGenerationResponse: Decodable where T: Decodable {
   enum CodingKeys: CodingKey {
     case predictions
   }
@@ -32,19 +32,19 @@ extension ImageGenerationResponse: Decodable where ImageType: Decodable {
     let container = try decoder.container(keyedBy: CodingKeys.self)
     guard container.contains(.predictions) else {
       images = []
-      raiFilteredReason = nil
+      filteredReason = nil
       // TODO(#14221): Log warning if no predictions.
       return
     }
     var predictionsContainer = try container.nestedUnkeyedContainer(forKey: .predictions)
 
-    var images = [ImageType]()
-    var raiFilteredReasons = [String]()
+    var images = [T]()
+    var filteredReasons = [String]()
     while !predictionsContainer.isAtEnd {
-      if let image = try? predictionsContainer.decode(ImageType.self) {
+      if let image = try? predictionsContainer.decode(T.self) {
         images.append(image)
-      } else if let filterReason = try? predictionsContainer.decode(RAIFilteredReason.self) {
-        raiFilteredReasons.append(filterReason.raiFilteredReason)
+      } else if let filteredReason = try? predictionsContainer.decode(RAIFilteredReason.self) {
+        filteredReasons.append(filteredReason.raiFilteredReason)
       } else if let _ = try? predictionsContainer.decode(JSONObject.self) {
         // TODO(#14221): Log or throw unsupported prediction type
       } else {
@@ -57,7 +57,7 @@ extension ImageGenerationResponse: Decodable where ImageType: Decodable {
     }
 
     self.images = images
-    raiFilteredReason = raiFilteredReasons.first
+    filteredReason = filteredReasons.first
     // TODO(#14221): Log if more than one RAI Filtered Reason; unexpected behaviour.
   }
 }
diff --git a/FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenModel.swift b/FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenModel.swift
index 5578afe110f..682a47237a6 100644
--- a/FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenModel.swift
+++ b/FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenModel.swift
@@ -55,7 +55,7 @@ public final class ImagenModel {
 
   public func generateImages(prompt: String,
                              generationConfig: ImagenGenerationConfig? = nil) async throws
-    -> ImageGenerationResponse<ImagenInlineDataImage> {
+    -> ImagenGenerationResponse<ImagenInlineDataImage> {
     return try await generateImages(
       prompt: prompt,
       parameters: ImagenModel.imageGenerationParameters(
@@ -69,7 +69,7 @@ public final class ImagenModel {
 
   public func generateImages(prompt: String, storageURI: String,
                              generationConfig: ImagenGenerationConfig? = nil) async throws
-    -> ImageGenerationResponse<ImagenFileDataImage> {
+    -> ImagenGenerationResponse<ImagenFileDataImage> {
     return try await generateImages(
       prompt: prompt,
       parameters: ImagenModel.imageGenerationParameters(
@@ -83,8 +83,8 @@ public final class ImagenModel {
 
   func generateImages<T: Decodable>(prompt: String,
                                     parameters: ImageGenerationParameters) async throws
-    -> ImageGenerationResponse<T> {
-    let request = ImageGenerationRequest<T>(
+    -> ImagenGenerationResponse<T> {
+    let request = ImagenGenerationRequest<T>(
       model: modelResourceName,
       options: requestOptions,
       instances: [ImageGenerationInstance(prompt: prompt)],
diff --git a/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImageGenerationRequestTests.swift b/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImagenGenerationRequestTests.swift
similarity index 92%
rename from FirebaseVertexAI/Tests/Unit/Types/Imagen/ImageGenerationRequestTests.swift
rename to FirebaseVertexAI/Tests/Unit/Types/Imagen/ImagenGenerationRequestTests.swift
index 8adbc577d83..bc51120cf6c 100644
--- a/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImageGenerationRequestTests.swift
+++ b/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImagenGenerationRequestTests.swift
@@ -17,7 +17,7 @@ import XCTest
 @testable import FirebaseVertexAI
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-final class ImageGenerationRequestTests: XCTestCase {
+final class ImagenGenerationRequestTests: XCTestCase {
   let encoder = JSONEncoder()
   let requestOptions = RequestOptions(timeout: 30.0)
   let modelName = "test-model-name"
@@ -44,7 +44,7 @@ final class ImageGenerationRequestTests: XCTestCase {
   }
 
   func testInitializeRequest_inlineDataImage() throws {
-    let request = ImageGenerationRequest<ImagenInlineDataImage>(
+    let request = ImagenGenerationRequest<ImagenInlineDataImage>(
       model: modelName,
       options: requestOptions,
       instances: [instance],
@@ -62,7 +62,7 @@ final class ImageGenerationRequestTests: XCTestCase {
   }
 
   func testInitializeRequest_fileDataImage() throws {
-    let request = ImageGenerationRequest<ImagenFileDataImage>(
+    let request = ImagenGenerationRequest<ImagenFileDataImage>(
       model: modelName,
       options: requestOptions,
       instances: [instance],
@@ -82,7 +82,7 @@ final class ImageGenerationRequestTests: XCTestCase {
   // MARK: - Encoding Tests
 
   func testEncodeRequest_inlineDataImage() throws {
-    let request = ImageGenerationRequest<ImagenInlineDataImage>(
+    let request = ImagenGenerationRequest<ImagenInlineDataImage>(
       model: modelName,
       options: RequestOptions(),
       instances: [instance],
@@ -110,7 +110,7 @@ final class ImageGenerationRequestTests: XCTestCase {
   }
 
   func testEncodeRequest_fileDataImage() throws {
-    let request = ImageGenerationRequest<ImagenFileDataImage>(
+    let request = ImagenGenerationRequest<ImagenFileDataImage>(
       model: modelName,
       options: RequestOptions(),
       instances: [instance],
diff --git a/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImageGenerationResponseTests.swift b/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImagenGenerationResponseTests.swift
similarity index 86%
rename from FirebaseVertexAI/Tests/Unit/Types/Imagen/ImageGenerationResponseTests.swift
rename to FirebaseVertexAI/Tests/Unit/Types/Imagen/ImagenGenerationResponseTests.swift
index 2bd7dcb88aa..9f703ee9b0f 100644
--- a/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImageGenerationResponseTests.swift
+++ b/FirebaseVertexAI/Tests/Unit/Types/Imagen/ImagenGenerationResponseTests.swift
@@ -17,7 +17,7 @@ import XCTest
 @testable import FirebaseVertexAI
 
 @available(iOS 15.0, macOS 12.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
-final class ImageGenerationResponseTests: XCTestCase {
+final class ImagenGenerationResponseTests: XCTestCase {
   let decoder = JSONDecoder()
 
   func testDecodeResponse_oneBase64Image_noneFiltered() throws {
@@ -37,12 +37,12 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenInlineDataImage>.self,
+      ImagenGenerationResponse<ImagenInlineDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [image])
-    XCTAssertNil(response.raiFilteredReason)
+    XCTAssertNil(response.filteredReason)
   }
 
   func testDecodeResponse_multipleBase64Images_noneFiltered() throws {
@@ -74,12 +74,12 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenInlineDataImage>.self,
+      ImagenGenerationResponse<ImagenInlineDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [image1, image2, image3])
-    XCTAssertNil(response.raiFilteredReason)
+    XCTAssertNil(response.filteredReason)
   }
 
   func testDecodeResponse_multipleBase64Images_someFiltered() throws {
@@ -112,12 +112,12 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenInlineDataImage>.self,
+      ImagenGenerationResponse<ImagenInlineDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [image1, image2])
-    XCTAssertEqual(response.raiFilteredReason, raiFilteredReason)
+    XCTAssertEqual(response.filteredReason, raiFilteredReason)
   }
 
   func testDecodeResponse_multipleGCSImages_noneFiltered() throws {
@@ -143,12 +143,12 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenFileDataImage>.self,
+      ImagenGenerationResponse<ImagenFileDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [image1, image2])
-    XCTAssertNil(response.raiFilteredReason)
+    XCTAssertNil(response.filteredReason)
   }
 
   func testDecodeResponse_noImages_allFiltered() throws {
@@ -169,12 +169,12 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenInlineDataImage>.self,
+      ImagenGenerationResponse<ImagenInlineDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [])
-    XCTAssertEqual(response.raiFilteredReason, raiFilteredReason)
+    XCTAssertEqual(response.filteredReason, raiFilteredReason)
   }
 
   func testDecodeResponse_noImagesAnd_noFilteredReason() throws {
@@ -182,12 +182,12 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenInlineDataImage>.self,
+      ImagenGenerationResponse<ImagenInlineDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [])
-    XCTAssertNil(response.raiFilteredReason)
+    XCTAssertNil(response.filteredReason)
   }
 
   func testDecodeResponse_multipleFilterReasons_returnsFirst() throws {
@@ -208,13 +208,13 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenFileDataImage>.self,
+      ImagenGenerationResponse<ImagenFileDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [])
-    XCTAssertEqual(response.raiFilteredReason, raiFilteredReason1)
-    XCTAssertNotEqual(response.raiFilteredReason, raiFilteredReason2)
+    XCTAssertEqual(response.filteredReason, raiFilteredReason1)
+    XCTAssertNotEqual(response.filteredReason, raiFilteredReason2)
   }
 
   func testDecodeResponse_unknownPrediction() throws {
@@ -230,11 +230,11 @@ final class ImageGenerationResponseTests: XCTestCase {
     let jsonData = try XCTUnwrap(json.data(using: .utf8))
 
     let response = try decoder.decode(
-      ImageGenerationResponse<ImagenInlineDataImage>.self,
+      ImagenGenerationResponse<ImagenInlineDataImage>.self,
       from: jsonData
     )
 
     XCTAssertEqual(response.images, [])
-    XCTAssertNil(response.raiFilteredReason)
+    XCTAssertNil(response.filteredReason)
   }
 }