AI-generated Key Takeaways
- 
          The content provides a list of various services available, including AdRuleService, AdjustmentService, and AudienceSegmentService, among many others. 
- 
          It details the inheritance structure of errors, showing that various specific errors like ApiVersionError and AuthenticationError inherit from ApiError. 
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          PublisherQueryLanguageContextError is described as an error occurring during the execution of a PQL query within a Statement object. 
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          The PublisherQueryLanguageContextError includes fields inherited from ApiError such as fieldPath,fieldPathElements,trigger, anderrorString.
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          The reasonfield of PublisherQueryLanguageContextError is represented by an enum, with possible values likeUNEXECUTABLEandUNKNOWN.
An error that occurs while executing a PQL query contained in a Statement object.
- Namespace
- 
               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 
 |