AI-generated Key Takeaways
- 
          The content lists various Ad Manager API services with links to their reference documentation for version v202508. 
- 
          It also details the StringFormatError.Reasonenumeration, explaining the possible reasons for this error type.
- 
          The StringFormatError.Reasonenumeration includesUNKNOWN,ILLEGAL_CHARS, andINVALID_FORMATas potential values.
- 
          This page provides reference information for specific services and error types within the Google Ad Manager API v202508. 
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. |