list method
Lists all non-deleted WorkloadIdentityPools in a project.
If show_deleted is set to true, then deleted pools are also listed.
Request parameters:
parent - Required. The parent resource to list pools for.
Value must have pattern ^projects/\[^/\]+/locations/\[^/\]+$.
pageSize - The maximum number of pools to return. If unspecified, at
most 50 pools are returned. The maximum value is 1000; values above are
1000 truncated to 1000.
pageToken - A page token, received from a previous
ListWorkloadIdentityPools call. Provide this to retrieve the subsequent
page.
showDeleted - Whether to return soft-deleted pools.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a ListWorkloadIdentityPoolsResponse.
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<ListWorkloadIdentityPoolsResponse> list(
  core.String parent, {
  core.int? pageSize,
  core.String? pageToken,
  core.bool? showDeleted,
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if (pageSize != null) 'pageSize': ['${pageSize}'],
    if (pageToken != null) 'pageToken': [pageToken],
    if (showDeleted != null) 'showDeleted': ['${showDeleted}'],
    if ($fields != null) 'fields': [$fields],
  };
  final url_ =
      'v1/' + core.Uri.encodeFull('$parent') + '/workloadIdentityPools';
  final response_ = await _requester.request(
    url_,
    'GET',
    queryParams: queryParams_,
  );
  return ListWorkloadIdentityPoolsResponse.fromJson(
      response_ as core.Map<core.String, core.dynamic>);
}