AI-generated Key Takeaways
- 
          
The content provides a list of various Ad Manager API services, each linked to its documentation regarding a
StringFormatError.Reason. - 
          
The
StringFormatError.Reasonis an enumeration detailing reasons for target errors related to string formatting. - 
          
The possible reasons for
StringFormatErrorareUNKNOWN,ILLEGAL_CHARS, andINVALID_FORMAT. 
The reasons for the target error.
- Namespace
 - 
               
https://www.google.com/apis/ads/publisher/v202508 
| Enumeration | Description | 
|---|---|
                        UNKNOWN
                      | 
                     |
                        ILLEGAL_CHARS
                      | 
                     The input string value contains disallowed characters. | 
                        INVALID_FORMAT
                      | 
                     The input string value is invalid for the associated field. |