# GetLibraryItemsPart ## Fields | Field | Type | Required | Description | Example | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `accessible` | *T.nilable(T::Boolean)* | :heavy_minus_sign: | Indicates if the part is accessible. | true | | `exists` | *T.nilable(T::Boolean)* | :heavy_minus_sign: | Indicates if the part exists. | true | | `id` | *::Integer* | :heavy_check_mark: | Unique part identifier. | 418385 | | `key` | *T.nilable(::String)* | :heavy_minus_sign: | Key to access this part. | /library/parts/418385/1735864239/file.mkv | | `indexes` | *T.nilable(::String)* | :heavy_minus_sign: | N/A | sd | | `duration` | *T.nilable(::Integer)* | :heavy_minus_sign: | Duration of the part in milliseconds. | 9610350 | | `file` | *T.nilable(::String)* | :heavy_minus_sign: | File path for the part. | /mnt/Movies_1/W/Wicked (2024).mkv | | `size` | *T.nilable(::Integer)* | :heavy_minus_sign: | File size in bytes. | 30649952104 | | `packet_length` | *T.nilable(::Integer)* | :heavy_minus_sign: | N/A | 188 | | `container` | *T.nilable(::String)* | :heavy_minus_sign: | Container format of the part. | mkv | | `video_profile` | *T.nilable(::String)* | :heavy_minus_sign: | Video profile for the part. | main 10 | | `audio_profile` | *T.nilable(::String)* | :heavy_minus_sign: | The audio profile used for the media (e.g., DTS, Dolby Digital, etc.). | dts | | `has64bit_offsets` | *T.nilable(T::Boolean)* | :heavy_minus_sign: | N/A | false | | `optimized_for_streaming` | [T.nilable(T.any(Models::Operations::GetLibraryItemsOptimizedForStreaming1, T::Boolean))](../../models/operations/getlibraryitemslibraryoptimizedforstreaming.md) | :heavy_minus_sign: | Has this media been optimized for streaming. NOTE: This can be 0, 1, false or true
| | | `has_thumbnail` | [T.nilable(Models::Operations::GetLibraryItemsHasThumbnail)](../../models/operations/getlibraryitemshasthumbnail.md) | :heavy_minus_sign: | N/A | 1 |