AI-generated Key Takeaways
- 
          The page provides a list of various services available in the Ad Manager API, each with a link to its specific ApplicationException documentation. 
- 
          All listed services are related to the Ad Manager API. 
- 
          The document includes details about the ApplicationExceptionbase class, including its inheritance fromApiExceptionand a field for an errormessage.
Base class for exceptions.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Field | |
|---|---|
| 
                            | 
                            Error message. |