update method

Future<Channel> update(
  1. Channel 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. The API currently only allows the parameter value to be set to either brandingSettings or invideoPromotion. (You cannot update both of those parts with a single request.) Note that this method overrides the existing values for all of the mutable properties that are contained in any parts that the parameter value specifies.

onBehalfOfContentOwner - The onBehalfOfContentOwner parameter indicates that the authenticated user 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 needs to be linked to the specified YouTube content owner.

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

Completes with a Channel.

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.

Implementation

async.Future<Channel> update(
  Channel 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/channels';

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