getGroupOnlineMemberCount method

Future<V2TimValueCallback<int>> getGroupOnlineMemberCount({
  1. required String groupID,
})

获取指定群属性，keys 传 null 则获取所有群属性。

Implementation

Future<V2TimValueCallback<int>> getGroupOnlineMemberCount({
  required String groupID,
}) async {
  throw UnimplementedError('getGroupOnlineMemberCount() has not been implemented');
}