/// <summary>
        /// 增量更新成员
        /// </summary>
        /// <param name="media_id"></param>
        /// <param name="callbackurl"></param>
        /// <param name="token"></param>
        /// <param name="encodingaeskey"></param>
        /// <returns></returns>
        public BatchRes Batch_SyncUser(string media_id, string callbackurl, string token, string encodingaeskey)
        {
            var rel = QyAPI.Batch_SyncUser(access_token, media_id, callbackurl, token, encodingaeskey);

            if (IsAccessTokenError(rel))
            {
                rel = QyAPI.Batch_SyncUser(access_token, media_id, callbackurl, token, encodingaeskey);
                IsAccessTokenError(rel, false);
            }
            return(rel);
        }