/errors/asset_group_error.proto

--- v25/errors/asset_group_error.proto  2026-10-09 20:57:58.000000000 +0000
+++ v26/errors/asset_group_error.proto  2026-10-09 20:58:06.000000000 +0000
@@ -88,5 +88,9 @@
     // The asset group cannot be removed because it's the last one in the
     // campaign.
     CANNOT_REMOVE_ALL_ASSET_GROUPS_FROM_CAMPAIGN = 18;
+
+    // The category specified in LocalServicesInfo is not supported for Local
+    // Services Performance Max campaigns.
+    UNSUPPORTED_LOCAL_SERVICES_CATEGORY = 19;
   }
 }