diff --git a/google/cloud/securitycenter/v1/securitycenter_gapic.yaml b/google/cloud/securitycenter/v1/securitycenter_gapic.yaml
index 0f45e1a066..9860de3396 100644
--- a/google/cloud/securitycenter/v1/securitycenter_gapic.yaml
+++ b/google/cloud/securitycenter/v1/securitycenter_gapic.yaml
@@ -413,12 +413,18 @@ collection_oneofs:
      - asset_security_marks
      - finding_security_marks
 resource_name_generation:
+- message_name: Asset
+  field_entity_map:
+    name: asset
 - message_name: CreateSourceRequest
   field_entity_map:
     parent: organization
 - message_name: CreateFindingRequest
   field_entity_map:
     parent: source
+- message_name: Finding
+  field_entity_map:
+    name: finding
 - message_name: google.iam.v1.GetIamPolicyRequest
   field_entity_map:
     resource: "*"
@@ -452,6 +458,9 @@ resource_name_generation:
 - message_name: google.iam.v1.SetIamPolicyRequest
   field_entity_map:
     resource: "*"
+- message_name: Source
+  field_entity_map:
+    name: source
 - message_name: google.iam.v1.TestIamPermissionsRequest
   field_entity_map:
     resource: "*"