AI-generated Key Takeaways
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NotNullError is caused by providing a null value for an attribute that must not be null.
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NotNullError inherits from ApiError, which includes fields such as fieldPath, fieldPathElements, trigger, and errorString.
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NotNullError has a specific reason field, represented by an enum, indicating why the null error occurred.
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Enumerations for NotNullError include specific arguments being null (ARG1_NULL, ARG2_NULL, ARG3_NULL), a general NULL, and UNKNOWN.
 
Caused by supplying a null value for an attribute that cannot be null.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
                        Field | 
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|---|---|
                        
                           ApiError (inherited)
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                  |
                        
                           
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                            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.  | 
                  
                        
                           NotNullError
                        
                      | 
                  |
                        
                           
                      | 
                     
                        
                         The error reason represented by an enum. Enumerations 
  |