AI-generated Key Takeaways
- 
          
The content lists various services within the Google Ad Manager API.
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Each listed service links to a page detailing PermissionError reasons for that service.
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The page also describes the PermissionError and its possible reasons:
PERMISSION_DENIEDandUNKNOWN. - 
          
The Namespace for this functionality is
https://www.google.com/apis/ads/publisher/v202508. 
Describes reasons for permission errors.
- Namespace
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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. |