AI-generated Key Takeaways
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The document lists various Ad Manager API services for version v202505, including AdRuleService, AdjustmentService, AdsTxtService, and many others.
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It also details inheritance relationships, specifically showing that various specific errors like AdRuleDateError and AuthenticationError inherit from ApiError.
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The AuthenticationError is defined as an exception occurring during authentication and includes fields such as fieldPath, trigger, and errorString, inherited from ApiError.
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Enumerated reasons for AuthenticationError are provided, such as INVALID_EMAIL, AUTHENTICATION_FAILED, MISSING_AUTHENTICATION, and NETWORK_API_ACCESS_DISABLED.
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The namespace for these services and errors is
https://www.google.com/apis/ads/publisher/v202505. 
An error for an exception that occurred when authenticating.
- Namespace
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https://www.google.com/apis/ads/publisher/v202505 
                        Field | 
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                           ApiError (inherited)
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                            The OGNL field path to identify cause of error.  | 
                  
                        
                           
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                         A parsed copy of the field path. For example, the field path "operations[1].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}.  | 
                  
                        
                           
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                            The data that caused the error.  | 
                  
                        
                           
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                            A simple string representation of the error and reason.  | 
                  
                        
                           AuthenticationError
                        
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 Enumerations 
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