AI-generated Key Takeaways
- 
          The content details the AuthenticationErrorclass, which is an error related to authentication issues.
- 
          It inherits from the ApiErrorclass and includes specific fields forfieldPath,fieldPathElements,trigger, anderrorString.
- 
          The AuthenticationErrorhas areasonfield which is an enumeration listing various specific causes for authentication failure, such as invalid credentials or network issues.
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          The namespace for this service is https://www.google.com/apis/ads/publisher/v202505.
An error for an exception that occurred when authenticating.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202505
| 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 
 |