AI-generated Key Takeaways
- 
          The OrderService in the Ad Manager API v202502 handles various operations related to orders. 
- 
          The UniqueError is a specific type of API error that occurs when a field must have a unique value but does not. 
- 
          UniqueError inherits properties from ApiError, including field path, trigger, and a string representation of the error. 
- 
          The content also lists numerous other service-specific errors related to different aspects of ad management like targeting, creatives, and inventory. 
An error for a field which must satisfy a uniqueness constraint
- 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. | 
| UniqueError | |