diff --git a/mmv1/products/iap/Client.yaml b/mmv1/products/iap/Client.yaml
index 232516d690d7..fa92d06e744c 100644
--- a/mmv1/products/iap/Client.yaml
+++ b/mmv1/products/iap/Client.yaml
@@ -58,7 +58,7 @@ parameters:
     description: |
       Identifier of the brand to which this client
       is attached to. The format is
-      `projects/{project_number}/brands/{brand_id}/identityAwareProxyClients/{client_id}`.
+      `projects/{project_number}/brands/{brand_id}`.
     immutable: true
     required: true
     url_param_only: true