AI-generated Key Takeaways
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The CommonError object is a place for common errors that can be used across services.
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It includes standard fields inherited from ApiError such as fieldPath, fieldPathElements, trigger, and errorString to help identify the cause of an error.
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CommonError also has a specific reason field which uses an enumeration to provide detailed reasons for errors like NOT_FOUND, ALREADY_EXISTS, CANNOT_UPDATE, and UNSUPPORTED_OPERATION.
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Other reasons for errors include DUPLICATE_OBJECT, CONCURRENT_MODIFICATION, and REQUEST_TOO_LARGE, indicating issues with data manipulation or request size.
 
A place for common errors that can be used across services.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
                        Field | 
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                           ApiError (inherited)
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                            The OGNL field path to identify cause of error.  | 
                  
                        
                           
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                         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)}.  | 
                  
                        
                           
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                            The data that caused the error.  | 
                  
                        
                           
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                            A simple string representation of the error and reason.  | 
                  
                        
                           CommonError
                        
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 Enumerations 
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