From b743d86ef79eac28aaba47a49b37c2f489a90572 Mon Sep 17 00:00:00 2001
From: Yichao Yang <yichao@temporal.io>
Date: Fri, 27 Mar 2026 16:58:20 -0700
Subject: [PATCH] Add resource id annnotation for SAA

---
 temporal/api/workflowservice/v1/service.proto | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/temporal/api/workflowservice/v1/service.proto b/temporal/api/workflowservice/v1/service.proto
index 914bbaf83..5c1e900a3 100644
--- a/temporal/api/workflowservice/v1/service.proto
+++ b/temporal/api/workflowservice/v1/service.proto
@@ -1653,6 +1653,10 @@ service WorkflowService {
                 body: "*"
             }
         };
+        option (temporal.api.protometa.v1.request_header) = {
+            header: "temporal-resource-id"
+            value: "activity:{activity_id}"
+        };
     }
 
     // DescribeActivityExecution returns information about an activity execution.
@@ -1667,6 +1671,10 @@ service WorkflowService {
                 get: "/api/v1/namespaces/{namespace}/activities/{activity_id}"
             }
         };
+        option (temporal.api.protometa.v1.request_header) = {
+            header: "temporal-resource-id"
+            value: "activity:{activity_id}"
+        };
     }
 
     // PollActivityExecution long-polls for an activity execution to complete and returns the
@@ -1678,6 +1686,10 @@ service WorkflowService {
                 get: "/api/v1/namespaces/{namespace}/activities/{activity_id}/outcome"
             }
         };
+        option (temporal.api.protometa.v1.request_header) = {
+            header: "temporal-resource-id"
+            value: "activity:{activity_id}"
+        };
     }
 
     // ListActivityExecutions is a visibility API to list activity executions in a specific namespace.
@@ -1715,6 +1727,10 @@ service WorkflowService {
                 body: "*"
             }
         };
+        option (temporal.api.protometa.v1.request_header) = {
+            header: "temporal-resource-id"
+            value: "activity:{activity_id}"
+        };
     }
 
     // TerminateActivityExecution terminates an existing activity execution immediately.
@@ -1730,6 +1746,10 @@ service WorkflowService {
                 body: "*"
             }
         };
+        option (temporal.api.protometa.v1.request_header) = {
+            header: "temporal-resource-id"
+            value: "activity:{activity_id}"
+        };
     }
 
     // DeleteActivityExecution asynchronously deletes a specific activity execution (when