/// <summary>
        /// 获取指定用户列表的个人资料
        /// </summary>
        /// <param name="getProfileListParam">用户参数</param>
        /// <param name="handler">获取指定用户列表的用户资料成功与否的回调</param>
        /// <returns></returns>
        public static TIMResult IMProfileGetUserProfileList(GetProfileListParam getProfileListParam, UserProfileHandleDelegate handler = null)
        {
            var ptr = DelegateConverter.ConvertToIntPtr(handler);

            return((TIMResult)TIMClientAPIDef.TIMProfileGetUserProfileList(JsonConvert.SerializeObject(getProfileListParam), UserProfileHandleCallBack, ptr));
        }