AI-generated Key Takeaways
- 
          ProposalLineItemMakegoodError lists various errors related to makegood proposal line items within the ProposalService. 
- 
          This error type inherits from ApiError and includes specific fields like reason, indicating why a makegood line item is invalid. 
- 
          Reasons for ProposalLineItemMakegoodError include issues with the original line item's status (e.g., already has a makegood, not sold), the type of line item (must be standard CPM), limitations on cost types, and discrepancies in rate or units compared to the original. 
- 
          The error also occurs if the original line item is too old or if makegoods are not supported for the buyer type. 
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          The namespace for this error is https://www.google.com/apis/ads/publisher/v202502.
Lists all errors for makegood 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. | 
| ProposalLineItemMakegoodError | |
| 
                            | 
                            The error reason represented by an enum. Enumerations 
 |