Sync search attributes API

Author: rodrigozhou

temporal/api/operatorservice/v1/request_response.proto

@@ -44,6 +44,13 @@ message AddSearchAttributesRequest {
 message AddSearchAttributesResponse {
 }
 
+message SyncSearchAttributesSecondaryVisibilityRequest {
+  string namespace = 1;
+}
+
+message SyncSearchAttributesSecondaryVisibilityResponse {
+}
+
 message RemoveSearchAttributesRequest {
     // Search attribute names to delete.
     repeated string search_attributes = 1;

temporal/api/operatorservice/v1/service.proto

@@ -42,13 +42,20 @@ import "google/api/annotations.proto";
 service OperatorService {
     // (-- Search Attribute --)
 
-    // AddSearchAttributes add custom search attributes.
+    // AddSearchAttributes add custom search attributes. If the search attribute already exists,
+    // it will be ignored.
     //
-    // Returns ALREADY_EXISTS status code if a Search Attribute with any of the specified names already exists
     // Returns INTERNAL status code with temporal.api.errordetails.v1.SystemWorkflowFailure in Error Details if registration process fails,
     rpc AddSearchAttributes (AddSearchAttributesRequest) returns (AddSearchAttributesResponse) {
     }
 
+    // SyncSearchAttributesSecondaryVisibility syncs search attributes in the secondary visibility
+    // from the primary visibility.
+    //
+    // Returns INTERNAL status code with temporal.api.errordetails.v1.SystemWorkflowFailure in Error Details if registration process fails,
+    rpc SyncSearchAttributesSecondaryVisibility (SyncSearchAttributesSecondaryVisibilityRequest) returns (SyncSearchAttributesSecondaryVisibilityResponse) {
+    }
+
     // RemoveSearchAttributes removes custom search attributes.
     //
     // Returns NOT_FOUND status code if a Search Attribute with any of the specified names is not registered