AI-generated Key Takeaways
- 
          NullError represents errors occurring due to violations of NOT NULL constraints. 
- 
          This error type is part of the Inheritance hierarchy under ApiError. 
- 
          The NullError includes a reason field, specifying the cause of the error, such as NULL_CONTENT.
- 
          It inherits fields from ApiError like fieldPath,fieldPathElements,trigger, anderrorStringto help identify the specific error details.
Errors associated with violation of a NOT NULL check.
- 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. | 
| NullError | |
| 
                            | The error reason represented by an enum. Enumerations 
 |