AI-generated Key Takeaways
- 
          The content lists all errors specifically associated with custom creatives in the context of ad management. 
- 
          Custom creative errors can include issues with duplicate macro names, missing or unrecognized macros, or duplicate assets within macros. 
- 
          The errors listed also cover a wide range of general API errors and service-specific errors related to creative and creative set services, as well as line item creative associations. 
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          Detailed fields such as fieldPath,trigger, andreasonare available for diagnosing the cause of an error.
Lists all errors associated with custom creatives.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| 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. | 
| CustomCreativeError | |
| 
                            | The error reason represented by an enum. Enumerations 
 |