/// <summary>
        /// 优惠券渠道
        /// </summary>
        /// <param name="request">条件实体</param>
        /// <returns></returns>
        public CouponChannelListResponse List(CouponChannelListRequest request)
        {
            string postData = JsonHelper.GetJson(request);
            CouponChannelListResponse response = client.Execute(request, list, postData);

            return(response);
        }
        /// <summary>
        /// 渠道集合(用于下拉框)
        /// </summary>
        /// <returns></returns>
        public CouponChannelListResponse ChannelList()
        {
            CouponChannelListRequest request = new CouponChannelListRequest();
            string postData = JsonHelper.GetJson(request);
            CouponChannelListResponse response = client.Execute(request, channelList, postData);

            if (response.list != null)
            {
                response.count = response.list.Count;
            }
            return(response);
        }