# New request and response fields

<!-- WARNING: THIS FILE WAS AUTOGENERATED! DO NOT EDIT! -->

## Changed

-   New `thumbnails` request field in the following **Playlists** APIs:
    -   `POST /v2/video_management/playlists`
    -   `PATCH /v2/video_management/playlists/{playlistId}`
-   New `thumbnails` response field in the following **Playlists** API:
    -   `GET /v2/video_management/playlists`
-   New `thumbnails`, `transcripts` request fields in the following **Videos** API:
    -   `PATCH /v2/video_management/videos/{videoId}/metadata`
-   New `thumbnails` response field in the following **Videos** API:
    -   `GET /v2/video_management/videos/{videoId}/metadata`
-   New `thumbnails` request field in the following **Channels** APIs:
    -   `PATCH /v2/video_management/channels/{channelId}`
    -   `POST /v2/video_management/channels`
-   New `thumbnails` response field in the following **Channels** API:
    -   `GET /v2/video_management/channels/{channelId}`
-   New `quiz_name`,`video_name` fields in the following **Surveys** webhook events:
    -   `video_management.video_quiz_completed`