AI-generated Key Takeaways
- 
          The content provides a comprehensive list of Ad Manager API services, including AdRuleService, AdjustmentService, and various targeting and error services. 
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          It details the PublisherQueryLanguageContextError, an error specifically occurring during the execution of a PQL query within a Statement object.
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          The PublisherQueryLanguageContextErrorincludes areasonfield which can beUNEXECUTABLEif there's an error executing the PQL, orUNKNOWNif the value is not exposed by the API version.
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          Inherited fields from ApiErrorsuch asfieldPath,fieldPathElements,trigger, anderrorStringprovide additional context about the error.
An error that occurs while executing a PQL query contained in a Statement object.
- Namespace
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               https://www.google.com/apis/ads/publisher/v202502
| Field | |
|---|---|
| ApiError(inherited) | |
| 
                            | 
                            The OGNL field path to identify cause of error. | 
| 
                            | 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)}. | 
| 
                            | 
                            The data that caused the error. | 
| 
                            | 
                            A simple string representation of the error and reason. | 
| PublisherQueryLanguageContextError | |
| 
                            | 
                            The error reason represented by an enum. Enumerations 
 |