AI-generated Key Takeaways
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InventoryTargetingError lists errors caused by associating a line item with a targeting expression.
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The error inherits from ApiError and includes fields for field path, field path elements, trigger, and error string.
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Specific reasons for InventoryTargetingError are provided as an enum, such as targeting requirements, targeting/exclusion conflicts, and restrictions related to inventory hierarchies.
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The
reasonfield provides the specific error reason represented by an enum, with detailed explanations for each possible issue. 
Lists all inventory errors caused by associating a line item with a targeting expression.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
                        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.  | 
                  
                        
                           InventoryTargetingError
                        
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                            The error reason represented by an enum. Enumerations 
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