AI-generated Key Takeaways
- 
          RegExError is a type of ApiError that occurs when an object attribute's value does not conform to a valid regular expression. 
- 
          It includes inherited fields from ApiError such as fieldPath,fieldPathElements,trigger, anderrorString.
- 
          The reasonfield within RegExError provides an enum representing the specific error, such asINVALID,NULL, orUNKNOWN.
Caused by supplying a value for an object attribute that does not conform to a documented valid regular expression.
- 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. | 
| RegExError | |
| 
                            | The error reason represented by an enum. Enumerations 
 |