Add identity to TerminatedFailureInfo

Author: stephanos

openapi/openapiv2.json

@@ -16276,7 +16276,13 @@
       "type": "object"
     },
     "v1TerminatedFailureInfo": {
-      "type": "object"
+      "type": "object",
+      "properties": {
+        "identity": {
+          "type": "string",
+          "description": "The identity of the worker or client that requested the termination."
+        }
+      }
     },
     "v1TimeoutFailureInfo": {
       "type": "object",

openapi/openapiv3.yaml

@@ -14435,7 +14435,10 @@ components:
       properties: {}
     TerminatedFailureInfo:
       type: object
-      properties: {}
+      properties:
+        identity:
+          type: string
+          description: The identity of the worker or client that requested the termination.
     TimeoutFailureInfo:
       type: object
       properties:

temporal/api/failure/v1/message.proto

@@ -38,6 +38,8 @@ message CanceledFailureInfo {
 }
 
 message TerminatedFailureInfo {
+    // The identity of the worker or client that requested the termination.
+    string identity = 1;
 }
 
 message ServerFailureInfo {