# CheckForUpdatesResponseBody Unauthorized - Returned if the X-Plex-Token is missing from the header or query. ## Fields | Field | Type | Required | Description | | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | ----------------------------------------------------------------------------- | | `Errors` | List<[CheckForUpdatesErrors](../../Models/Requests/CheckForUpdatesErrors.md)> | :heavy_minus_sign: | N/A |