AI-generated Key Takeaways
- 
          The document provides a list of services including AdRuleService, AdjustmentService, and many others, all linking to their respective ApplicationException documentation. 
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          The ApplicationException is the base class for exceptions, inheriting from ApiException. 
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          The ApplicationException includes a messagefield of typexsd:stringto provide an error message.
Base class for exceptions.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202505
| Field | |
|---|---|
| 
                            | 
                            Error message. |