AI-generated Key Takeaways
- 
          The page lists numerous Ad Manager API services including AdRuleService, AdjustmentService, and AdsTxtService, along with many others. 
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          The YieldGroupService has a detailed list of potential API errors it can inherit, such as ApiError, AuthenticationError, and CollectionSizeError. 
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          Fields associated with ApiError include fieldPath,fieldPathElements,trigger, anderrorString.
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          The ServerError within YieldGroupService has a reasonfield which can be SERVER_ERROR, SERVER_BUSY, or UNKNOWN.
- Namespace
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               https://www.google.com/apis/ads/publisher/v202502
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| ApiError(inherited) | |
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| ServerError | |
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 Enumerations 
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