AI-generated Key Takeaways
- 
          RegExError.Reason provides reasons for target errors. 
- 
          It is part of the https://www.google.com/apis/ads/publisher/v202508namespace.
- 
          Possible values for RegExError.Reason include INVALID,NULL, andUNKNOWN.
                  Service
               
               
            
                  Dependencies
               
               
                  RegExError
                  
            ▼
                  RegExError.Reason
               The reasons for the target error.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Enumeration | Description | 
|---|---|
| INVALID | Invalid value found. | 
| NULL | Null value found. | 
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. |