AI-generated Key Takeaways
- 
          The ProposalLineItemService page lists all errors related to executing operations on proposal line items. 
- 
          The ApiError section details inherited fields like fieldPath, fieldPathElements, trigger, and errorString to identify and describe errors. 
- 
          The ProposalLineItemActionError section outlines reasons for action failures using an enum, including issues like non-editable proposals, selective archiving limitations, and unarchiving restrictions on sold programmatic or ongoing line items. 
Lists all errors for executing operations on 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. | 
| ProposalLineItemActionError | |
| 
                            | 
                            The error reason represented by an enum. Enumerations 
 |