AI-generated Key Takeaways
- 
          The page lists various Ad Manager API services for version v202502, including AdRuleService, AdsTxtService, and UserService. 
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          The content details the inheritance of the InternalApiError from ApiError and outlines the fields available in both. 
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          The InternalApiError includes a reasonfield which is an enumeration of possible internal API error reasons.
- Namespace
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               https://www.google.com/apis/ads/publisher/v202502
| Field | |
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| ApiError(inherited) | |
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| InternalApiError | |
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 Enumerations 
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