# GCKMediaQueueContainerMetadata.h File

[Classes](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#nested-classes) \| [Enumerations](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#enum-members) GCKMediaQueueContainerMetadata.h File Reference GCKMediaQueueContainerType enum.
[More...](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#details)

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| ## Classes ||
| class | [GCKMediaQueueContainerMetadata](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_queue_container_metadata) |
|   | Additional metadata for the media queue container. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_queue_container_metadata#details) |
|   ||
| class | [GCKMediaQueueContainerMetadataBuilder](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_queue_container_metadata_builder) |
|   | A builder object for constructing new or derived `https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_queue_container_metadata` instances. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_queue_container_metadata_builder#details) |
|   ||

|---|---|
| ## Enumerations ||
| enum | [GCKMediaQueueContainerType](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#aac62a0276f678bb7a78f13321a9d5ee5) { [GCKMediaQueueContainerTypeGeneric](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#aac62a0276f678bb7a78f13321a9d5ee5aff2cbbcaf3ef7524dba02b86c3a8dc7a) = 0, [GCKMediaQueueContainerTypeAudioBook](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#aac62a0276f678bb7a78f13321a9d5ee5a4245697a05fb9d24132c7e8f1c12be61) = 1 } |
|   | Enum defining the media queue metadata types. [More...](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#aac62a0276f678bb7a78f13321a9d5ee5) |
|   ||

## Detailed Description

GCKMediaQueueContainerType enum.

## Enumeration Type Documentation

|---|
| enum [GCKMediaQueueContainerType](https://developers.google.com/cast/docs/reference/ios/g_c_k_media_queue_container_metadata_8h#aac62a0276f678bb7a78f13321a9d5ee5) |

Enum defining the media queue metadata types.

Since
:   4.4.1

| Enumerator ||
|---|---|
| GCKMediaQueueContainerTypeGeneric | A media type representing generic media content. |
| GCKMediaQueueContainerTypeAudioBook | A media type representing an audio book. |