AI-generated Key Takeaways
- 
          RequestPlatformTargetingErroris anApiErrorReasonenum indicating errors related to request platform targeting.
- 
          Errors can occur when the line item type or environment type does not support the targeted request platform type. 
- 
          An UNKNOWNvalue is returned if the actual value is not exposed by the requested API version.
            ApiErrorReason enum for the request platform targeting error.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Enumeration | Description | 
|---|---|
| REQUEST_PLATFORM_TYPE_NOT_SUPPORTED_BY_LINE_ITEM_TYPE | The line item type does not support the targeted request platform type. | 
| REQUEST_PLATFORM_TYPE_NOT_SUPPORTED_BY_ENVIRONMENT_TYPE | The line item environment type does not support the targeted request platform type. | 
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. |