AI-generated Key Takeaways
- 
          ProgrammaticError is a type of error associated with programmatic line items. 
- 
          ProgrammaticError inherits from ApiError and includes fields like fieldPath, trigger, and errorString. 
- 
          Specific reasons for ProgrammaticError include unsupported features like audience extension, video, and roadblocks, as well as invalid creative rotation, line item type, cost type, and size. 
- 
          Programmatic line items have restrictions on cost per unit and updates to approved line items and orders. 
- 
          The ProgrammaticError.Reason enum provides specific details about the cause of the error. 
Errors associated with programmatic line items.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202411
| 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 
 |