AI-generated Key Takeaways
- 
          The content lists various Ad Manager API services for version v202502, including AdRuleService, AdjustmentService, and AdsTxtService. 
- 
          It details the inheritance hierarchy starting from ApiError, listing several specific error types like AuthenticationError and PermissionError. 
- 
          The page describes the RequiredCollectionError, which has areasonfield that can indicate issues such as the collection being required, too large, or too small.
- 
          The ApiError(inherited) has fields likefieldPath,fieldPathElements,trigger, anderrorStringto provide details about the error.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202502
| Field | |
|---|---|
| ApiError(inherited) | |
| 
                            | 
                            | 
| 
                            | |
| 
                            | 
                            | 
| 
                            | 
                            | 
| RequiredCollectionError | |
| 
                            | 
                            
 Enumerations 
 |