AI-generated Key Takeaways
- 
          The content lists various Ad Manager API services available in version v202502. 
- 
          It provides links to the documentation for the InternalApiError.Reasonfor each listed service.
- 
          The document specifically details the InternalApiError.Reasonenumeration with descriptions for unexpected errors, transient issues, unknown causes, planned downtime, and response generation errors.
- 
          The namespace for these services is https://www.google.com/apis/ads/publisher/v202502.
The single reason for the internal API error.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202502
| Enumeration | Description | 
|---|---|
| UNEXPECTED_INTERNAL_API_ERROR | API encountered an unexpected internal error. | 
| TRANSIENT_ERROR | A temporary error occurred during the request. Please retry. | 
| UNKNOWN | The cause of the error is not known or only defined in newer versions. | 
| DOWNTIME | The API is currently unavailable for a planned downtime. | 
| ERROR_GENERATING_RESPONSE | Mutate succeeded but server was unable to build response. Client should not retry mutate. |