list method
Retrieves all schemas for a customer.
Request parameters:
customerId - The unique ID for the customer's Google Workspace account.
In case of a multi-domain account, to fetch all groups for a customer, use
this field instead of domain. You can also use the my_customer alias
to represent your account's customerId. The customerId is also
returned as part of the
Users
resource. You must provide either the customer or the domain
parameter.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a Schemas.
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<Schemas> list(
  core.String customerId, {
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };
  final url_ =
      'admin/directory/v1/customer/' +
      commons.escapeVariable('$customerId') +
      '/schemas';
  final response_ = await _requester.request(
    url_,
    'GET',
    queryParams: queryParams_,
  );
  return Schemas.fromJson(response_ as core.Map<core.String, core.dynamic>);
}