diff --git a/google/cloud/securitycenter/v1/securitycenter_gapic.yaml b/google/cloud/securitycenter/v1/securitycenter_gapic.yaml
index 14c7979f..28a1e89b 100644
--- a/google/cloud/securitycenter/v1/securitycenter_gapic.yaml
+++ b/google/cloud/securitycenter/v1/securitycenter_gapic.yaml
@@ -424,7 +424,7 @@ resource_name_generation:
     parent: source
 - message_name: google.iam.v1.GetIamPolicyRequest
   field_entity_map:
-    resource: source
+    resource: "*"
 - message_name: GetOrganizationSettingsRequest
   field_entity_map:
     name: organization_settings
@@ -454,10 +454,10 @@ resource_name_generation:
     name: finding
 - message_name: google.iam.v1.SetIamPolicyRequest
   field_entity_map:
-    resource: source
+    resource: "*"
 - message_name: google.iam.v1.TestIamPermissionsRequest
   field_entity_map:
-    resource: source
+    resource: "*"
 - message_name: UpdateFindingRequest
   field_entity_map:
     name: finding