AI-generated Key Takeaways
- 
          PreferredDealError is an error associated with preferred deal proposal line items. 
- 
          Preferred deal proposal line items have restrictions on supported rate types, frequency caps, roadblocking types, and delivery rate types. 
- 
          The reasonfield in PreferredDealError provides an enum representing the specific error reason.
- 
          Common API error details like fieldPath,fieldPathElements,trigger, anderrorStringare inherited fromApiError.
Errors associated with preferred deal proposal line items.
- 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. | 
| PreferredDealError | |
| 
                            | The error reason represented by an enum. Enumerations 
 |