internal static extern void nim_chatroom_batch_upate_async(
long room_id,
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(NimUtility.Utf8StringMarshaler))] string element_info_json_str,
bool need_notify,
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(NimUtility.Utf8StringMarshaler))] string notify_ext,
[MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(NimUtility.Utf8StringMarshaler))] string json_extension,
nim_chatroom_batch_update_cb cb,
IntPtr user_data);
/// <summary>
/// 批量更新队列信息
/// </summary>
/// <param name="roomID">聊天室ID</param>
/// <param name="elementInfoJson">批量更新元素</param>
/// <param name="needNotify">是否聊天室内广播通知</param>
/// <param name="notify">通知中的自定义字段，长度限制2048</param>
/// <param name="cb">回调函数</param>
/// <param name="userData"></param>
public static void UpdateQueue(long roomID, string elementInfoJson, bool needNotify, string notify, nim_chatroom_batch_update_cb cb, IntPtr userData)
{
BatchUpdataCallback = cb;
ChatRoomNativeMethods.nim_chatroom_batch_upate_async(roomID, elementInfoJson, needNotify, notify, null, BatchUpdataCallback, userData);
}
