update method

Future<Video> update(
  1. Video request,
  2. List<String> part, {
  3. String? onBehalfOfContentOwner,
  4. String? $fields,

Updates an existing resource.

request - The metadata request object.

Request parameters:

part - The part parameter serves two purposes in this operation. It identifies the properties that the write operation will set as well as the properties that the API response will include. Note that this method will override the existing values for all of the mutable properties that are contained in any parts that the parameter value specifies. For example, a video's privacy setting is contained in the status part. As such, if your request is updating a private video, and the request's part parameter value includes the status part, the video's privacy setting will be updated to whatever value the request body specifies. If the request body does not specify a value, the existing privacy setting will be removed and the video will revert to the default privacy setting. In addition, not all parts contain properties that can be set when inserting or updating a video. For example, the statistics object encapsulates statistics that YouTube calculates for a video and does not contain values that you can set or modify. If the parameter value specifies a part that does not contain mutable values, that part will still be included in the API response.

onBehalfOfContentOwner - Note: This parameter is intended exclusively for YouTube content partners. The onBehalfOfContentOwner parameter indicates that the request's authorization credentials identify a YouTube CMS user who is acting on behalf of the content owner specified in the parameter value. This parameter is intended for YouTube content partners that own and manage many different YouTube channels. It allows content owners to authenticate once and get access to all their video and channel data, without having to provide authentication credentials for each individual channel. The actual CMS account that the user authenticates with must be linked to the specified YouTube content owner.

$fields - Selector specifying which fields to include in a partial response.

Completes with a Video.

Completes with a commons.ApiRequestError if the API endpoint returned an error.

If the used http.Client completes with an error when making a REST call, this method will complete with the same error.


async.Future<Video> update(
  Video request,
  core.List<core.String> part, {
  core.String? onBehalfOfContentOwner,
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  if (part.isEmpty) {
    throw core.ArgumentError('Parameter part cannot be empty.');
  final queryParams_ = <core.String, core.List<core.String>>{
    'part': part,
    if (onBehalfOfContentOwner != null)
      'onBehalfOfContentOwner': [onBehalfOfContentOwner],
    if ($fields != null) 'fields': [$fields],

  const url_ = 'youtube/v3/videos';

  final response_ = await _requester.request(
    body: body_,
    queryParams: queryParams_,
  return Video.fromJson(response_ as core.Map<core.String, core.dynamic>);