AI-generated Key Takeaways
- 
          ContactError is associated with errors related to Contact. 
- 
          ContactError inherits from ApiError and has a specific field called 'reason'. 
- 
          The 'reason' field in ContactError is an enumeration with values such as 'UNKNOWN'. 
- 
          Inherited fields from ApiError include 'fieldPath', 'fieldPathElements', 'trigger', and 'errorString'. 
Errors associated with Contact.
- 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. | 
| ContactError | |
| 
                            | 
 Enumerations 
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