list method Null safety

Future<ListOperationsResponse> list(
  1. String name,
  2. {String? filter,
  3. int? pageSize,
  4. String? pageToken,
  5. String? $fields}

Lists operations that match the specified filter in the request.

If the server doesn't support this method, it returns UNIMPLEMENTED. NOTE: the name binding allows API services to override the binding to use different resource name schemes, such as users / * /operations. To override the binding, API services can add a binding such as "/v1/{name=users / * }/operations" to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.

Request parameters:

name - The name of the operation's parent resource. Value must have pattern ^projects/\[^/\]+/locations/\[^/\]+$.

filter - The standard list filter.

pageSize - The standard list page size.

pageToken - The standard list page token.

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

Completes with a ListOperationsResponse.

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<ListOperationsResponse> list(
  core.String name, {
  core.String? filter, pageSize,
  core.String? pageToken,
  core.String? $fields,
}) async {
  final _queryParams = <core.String, core.List<core.String>>{
    if (filter != null) 'filter': [filter],
    if (pageSize != null) 'pageSize': ['${pageSize}'],
    if (pageToken != null) 'pageToken': [pageToken],
    if ($fields != null) 'fields': [$fields],

  final _url = 'v1/' + core.Uri.encodeFull('$name') + '/operations';

  final _response = await _requester.request(
    queryParams: _queryParams,
  return ListOperationsResponse.fromJson(
      _response as core.Map<core.String, core.dynamic>);