AI-generated Key Takeaways
- 
          ApiError is the base class for errors that occur during service requests and provides details like field paths and triggers. 
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          The page lists various API services and error types that inherit from ApiError. 
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          ApiError includes fields such as fieldPath,fieldPathElements,trigger, anderrorStringto help identify the cause and nature of an error.
The API error base class that provides details about an error that occurred while processing a service request.
The OGNL field path is provided for parsers to identify the request data element that may have caused the error.
- Namespace
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               https://www.google.com/apis/ads/publisher/v202505
| Field | |
|---|---|
| 
                            | 
                            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. |