get method
Retrieves a group member's properties.
Request parameters:
groupKey - Identifies the group in the API request. The value can be the
group's email address, group alias, or the unique group ID.
memberKey - Identifies the group member in the API request. A group
member can be a user or another group. The value can be the member's
(group or user) primary email address, alias, or unique ID.
$fields - Selector specifying which fields to include in a partial
response.
Completes with a Member.
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<Member> get(
  core.String groupKey,
  core.String memberKey, {
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };
  final url_ =
      'admin/directory/v1/groups/' +
      commons.escapeVariable('$groupKey') +
      '/members/' +
      commons.escapeVariable('$memberKey');
  final response_ = await _requester.request(
    url_,
    'GET',
    queryParams: queryParams_,
  );
  return Member.fromJson(response_ as core.Map<core.String, core.dynamic>);
}