Represents the data sharing connection between a Google Ads customer and another product's data.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v24/resources/data_link.proto)

| Fields ||
|---|---|
| ## `data_link_entity` Union field. Data linked to this account. `data_link_entity` can be only one of the following: ||
| ### `youtube_video` | `https://developers.google.com/google-ads/api/reference/rpc/v24/YoutubeVideoIdentifier` Immutable. A data link to YouTube video. |
| ## `data_link_id` | `int64` Output only. The ID of the data link. This field is read only. |
| ## `data_link_metadata` Union field. Metadata for the data link. `data_link_metadata` can be only one of the following: ||
| ### `youtube_link_metadata` | `https://developers.google.com/google-ads/api/reference/rpc/v24/YoutubeLinkMetadata` Immutable. Metadata for a YouTube link. |
| ## `product_link_id` | `int64` Output only. The ID of the link. This field is read only. |
| ## `resource_name` | `string` Immutable. Resource name of the product data link. DataLink resource names have the form: `customers/{customer_id}/dataLinks/{product_link_id}~{data_link_id}` |
| ## `status` | `https://developers.google.com/google-ads/api/reference/rpc/v24/DataLinkStatusEnum.DataLinkStatus` Output only. The status of the data link. |
| ## `type` | `https://developers.google.com/google-ads/api/reference/rpc/v24/DataLinkTypeEnum.DataLinkType` Output only. The type of the data. |