> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v23** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/LineupAttributeMetadata.SampleChannel).

A YouTube channel returned as an example of the content in a lineup.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/common/audience_insights_attribute.proto)

| Fields ||
|---|---|
| ## `display_name` | `string` The name of the sample channel. |
| ## `youtube_channel` | `YouTubeChannelInfo` A YouTube channel. |
| ## `youtube_channel_metadata` | `YouTubeChannelAttributeMetadata` Metadata for the sample channel. |