AI-generated Key Takeaways
- 
          
The content lists various Ad Manager API services with links to their
StringFormatError.Reasondocumentation for version v202508. - 
          
It also includes information about the
StringFormatErrordependency, explaining the reasons for this error. - 
          
The
StringFormatError.Reasonenumeration provides specific reasons for the target error, such asUNKNOWN,ILLEGAL_CHARS, andINVALID_FORMAT. 
The reasons for the target error.
- Namespace
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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. |