# PostMediaArtsRequest ## Fields | Field | Type | Required | Description | Example | | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ------------------------------------------------------------------ | ------------------------------------------------------------------ | | `RatingKey` | *int64* | :heavy_check_mark: | the id of the library item to return the posters of. | 2268 | | `URL` | **string* | :heavy_minus_sign: | The URL of the image, if uploading a remote image | https://api.mediux.pro/assets/fcfdc487-dd07-4993-a0c1-0a3015362e5b | | `RequestBody` | **any* | :heavy_minus_sign: | The contents of the image, if uploading a local file | |