Update vod

curl --request PATCH \
  --url https://api.mottostreaming.com/streaming/vods/v1/{vod_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "vod_id": "<string>",
  "vod": {
    "name": "<string>",
    "asset_id": "<string>"
  },
  "update_mask": "<string>"
}'

{
  "vod": {
    "id": "<string>",
    "project_id": "<string>",
    "name": "<string>",
    "region": "REGION_UNSPECIFIED",
    "asset_id": "<string>",
    "video_id": "<string>",
    "state": "STATE_UNSPECIFIED"
  }
}