AI-generated Key Takeaways
- 
          The page lists various Ad Manager API services including AdRuleService, AdjustmentService, and many others. 
- 
          The content details the AuthenticationErrorwhich is an error that occurs during the authentication process.
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          The AuthenticationErrorinherits fromApiErrorand includes fields likefieldPath,trigger, andreason.
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          The reasonfield of theAuthenticationErrorprovides specific details about why the authentication failed, such as invalid login, missing headers, or network access issues.
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          The page provides links to the documentation for each listed service and error type within the v202411 Ad Manager API. 
An error for an exception that occurred when authenticating.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202411
| Field | |
|---|---|
| ApiError(inherited) | |
| 
                            | 
                            The OGNL field path to identify cause of error. | 
| 
                            | A parsed copy of the field path. For example, the field path "operations[1].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}. | 
| 
                            | 
                            The data that caused the error. | 
| 
                            | 
                            A simple string representation of the error and reason. | 
| AuthenticationError | |
| 
                            | 
 Enumerations 
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