Add serverless_deployments capability flag

Author: ShahabT

openapi/openapiv2.json

@@ -9239,7 +9239,7 @@
       "properties": {
         "computeConfig": {
           "$ref": "#/definitions/v1ComputeConfig",
-          "description": "Optional. Contains the new worker compute configuration for the Worker\nDeployment. Used as the default compute configuration for new Worker\nDeployment Versions created for this Worker Deployment."
+          "description": "Optional. Contains the new worker compute configuration for the Worker\nDeployment. Used for worker scale management."
         },
         "identity": {
           "type": "string",
@@ -13055,6 +13055,10 @@
         "nexus": {
           "type": "boolean",
           "description": "True if the server supports Nexus operations.\nThis flag is dependent both on server version and for Nexus to be enabled via server configuration."
+        },
+        "serverlessDeployments": {
+          "type": "boolean",
+          "description": "True if the server supports serverless deployments.\nThis flag is dependent both on server version and for serverless deployments\nto be enabled via server configuration."
         }
       },
       "description": "System capability details."

openapi/openapiv3.yaml

@@ -9351,8 +9351,7 @@ components:
             - $ref: '#/components/schemas/ComputeConfig'
           description: |-
             Optional. Contains the new worker compute configuration for the Worker
-             Deployment. Used as the default compute configuration for new Worker
-             Deployment Versions created for this Worker Deployment.
+             Deployment. Used for worker scale management.
         identity:
           type: string
           description: Optional. The identity of the client who initiated this request.
@@ -10171,6 +10170,12 @@ components:
           description: |-
             True if the server supports Nexus operations.
              This flag is dependent both on server version and for Nexus to be enabled via server configuration.
+        serverlessDeployments:
+          type: boolean
+          description: |-
+            True if the server supports serverless deployments.
+             This flag is dependent both on server version and for serverless deployments
+             to be enabled via server configuration.
       description: System capability details.
     GetWorkerBuildIdCompatibilityResponse:
       type: object

temporal/api/workflowservice/v1/request_response.proto

@@ -1268,6 +1268,11 @@ message GetSystemInfoResponse {
         // This flag is dependent both on server version and for Nexus to be enabled via server configuration.
         bool nexus = 11;
 
+        // True if the server supports serverless deployments.
+        // This flag is dependent both on server version and for serverless deployments
+        // to be enabled via server configuration.
+        bool serverless_deployments = 12;
+
     }
 }