delete method
Deletes an empty bucket.
Deletions are permanent unless soft delete is enabled on the bucket.
Request parameters:
bucket - Name of a bucket.
ifMetagenerationMatch - If set, only deletes the bucket if its
metageneration matches this value.
ifMetagenerationNotMatch - If set, only deletes the bucket if its
metageneration does not match this value.
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 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<void> delete(
  core.String bucket, {
  core.String? ifMetagenerationMatch,
  core.String? ifMetagenerationNotMatch,
  core.String? userProject,
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if (ifMetagenerationMatch != null)
      'ifMetagenerationMatch': [ifMetagenerationMatch],
    if (ifMetagenerationNotMatch != null)
      'ifMetagenerationNotMatch': [ifMetagenerationNotMatch],
    if (userProject != null) 'userProject': [userProject],
    if ($fields != null) 'fields': [$fields],
  };
  final url_ = 'b/' + commons.escapeVariable('$bucket');
  await _requester.request(
    url_,
    'DELETE',
    queryParams: queryParams_,
    downloadOptions: null,
  );
}