AI-generated Key Takeaways
- 
          ProgrammaticError is associated with errors related to programmatic line items. 
- 
          It inherits from ApiError and includes specific fields like reason.
- 
          Programmatic errors can occur due to unsupported features like audience extension, video, or roadblockings. 
- 
          Invalid configurations such as unsupported creative rotations, line item types, cost types, or creative sizes can also cause these errors. 
- 
          There are specific errors related to updating or creating line items in approved orders and cost per unit constraints. 
Errors associated with programmatic line items.
- 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. | 
| ProgrammaticError | |
| 
                            | The error reason represented by an enum. Enumerations 
 |