diff --git a/ballerina/client.bal b/ballerina/client.bal
index 8b2f329..d6e197d 100644
--- a/ballerina/client.bal
+++ b/ballerina/client.bal
@@ -305,20 +305,6 @@ public isolated client class Client {
         return response;
     }
 
-    # Returns a list of the lines-of-business of a quote or application.
-    #
-    # + systemId - System identifier of the quote or application.
-    # + continuationId - Indicates the starting offset for the API results when you want to return a specific portion of the full results.
-    # + 'limit - Indicates the maximum number of results to return.
-    # + return - Successful operation. 
-    resource isolated function get applications/[string systemId]/lines(string? continuationId = (), string? 'limit = ()) returns ListDriver|error {
-        string resourcePath = string `/applications/${getEncodedUri(systemId)}/lines`;
-        map<anydata> queryParam = {"continuationId": continuationId, "limit": 'limit};
-        resourcePath = resourcePath + check getPathForQueryParam(queryParam);
-        ListDriver response = check self.clientEp->get(resourcePath);
-        return response;
-    }
-
     # Returns the list of documents attached to a claim.
     #
     # + systemId - System identifier of the claim.
diff --git a/docs/spec/openapi.yml b/docs/spec/openapi.yml
index a341e50..537c449 100644
--- a/docs/spec/openapi.yml
+++ b/docs/spec/openapi.yml
@@ -771,46 +771,6 @@ paths:
             application/json:
               schema:
                 $ref: "#/components/schemas/Error"
-        "500":
-          description: Unexpected internal error.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/Error"  
-  /applications/{systemId}/lines:
-    get:
-      operationId: getLinesOfBusiness
-      description: Returns a list of the lines-of-business of a quote or application.
-      parameters:
-        - in: path
-          name: systemId
-          description: System identifier of the quote or application.
-          schema:
-            type: string
-          required: true
-        - in: query
-          name: continuationId
-          schema:
-            type: string
-          description: Indicates the starting offset for the API results when you want to return a specific portion of the full results.
-        - in: query
-          name: limit
-          schema:
-            type: string
-          description: Indicates the maximum number of results to return. 
-      responses:
-        "200":
-          description: Successful operation.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/ListDriver"
-        "400":
-          description: Error with the submitted request.
-          content:
-            application/json:
-              schema:
-                $ref: "#/components/schemas/Error"
         "500":
           description: Unexpected internal error.
           content: