insert method
      
Future<BucketAccessControl> 
insert(
    
- BucketAccessControl request,
- String bucket, {
- String? userProject,
- String? $fields,
Creates a new ACL entry on the specified bucket.
request - The metadata request object.
Request parameters:
bucket - Name of a bucket.
userProject - The project to be billed for this request. Required for
Requester Pays buckets.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a BucketAccessControl.
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<BucketAccessControl> insert(
  BucketAccessControl request,
  core.String bucket, {
  core.String? userProject,
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if (userProject != null) 'userProject': [userProject],
    if ($fields != null) 'fields': [$fields],
  };
  final url_ = 'b/' + commons.escapeVariable('$bucket') + '/acl';
  final response_ = await _requester.request(
    url_,
    'POST',
    body: body_,
    queryParams: queryParams_,
  );
  return BucketAccessControl.fromJson(
    response_ as core.Map<core.String, core.dynamic>,
  );
}