AI-generated Key Takeaways
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The document lists various Ad Manager API services available in version v202505.
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It provides details on the inheritance of errors, specifically focusing on
ApiErrorandAuthenticationError. - 
          
Information about the
AuthenticationErrorincludes its namespace and available fields likereason, along with a list of possible enumeration values for thereason. 
- Namespace
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https://www.google.com/apis/ads/publisher/v202505 
                        Field | 
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|---|---|
                        
                           ApiError (inherited)
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                           AuthenticationError
                        
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 Enumerations 
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