AI-generated Key Takeaways
- 
          The Ad Manager API v202508 provides a wide range of services for managing advertising inventory and operations. 
- 
          The InternalApiError.Reasonenumeration lists possible causes for internal API errors, such as unexpected errors, transient issues, unknown problems, planned downtime, and errors generating responses.
- 
          The documentation includes references to numerous services like AdRuleService, CompanyService, CreativeService, and ReportService, among many others. 
- 
          Each listed service links to its specific documentation for the InternalApiError.Reason.
The single reason for the internal API error.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| 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. |