AI-generated Key Takeaways
- 
          The content lists numerous Ad Manager API services, each linking to documentation about PermissionError.Reason.
- 
          PermissionError.Reasondescribes reasons for permission errors within the Ad Manager API, specifically for the v202508 version.
- 
          The possible reasons for a PermissionErrorarePERMISSION_DENIED, when the user lacks required permission, andUNKNOWN.
Describes reasons for permission errors.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Enumeration | Description | 
|---|---|
| PERMISSION_DENIED | User does not have the required permission for the request. | 
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. |