BeeCloud.BCPay.queryPlanByID C# (CSharp) Метод

        public static BCPlan queryPlanByID(string id)
        {
            long timestamp = BCUtil.GetTimeStamp(DateTime.Now);

            string planURL = BCPrivateUtil.getHost() + BCConstants.version + BCConstants.bcplanURL + "/" + id;
            planURL += "?app_id=" + BCCache.Instance.appId + "&app_sign=" + BCPrivateUtil.getAppSignature(BCCache.Instance.appId, BCCache.Instance.appSecret, timestamp.ToString()) + "&timestamp=" + timestamp;

            try
            {
                HttpWebResponse response = BCPrivateUtil.CreateGetHttpResponse(planURL, BCCache.Instance.networkTimeout);

                string respString = BCPrivateUtil.GetResponseString(response);

                JsonData responseData = JsonMapper.ToObject(respString);

                if (responseData["result_code"].ToString() == "0")
                {
                    BCPlan plan = new BCPlan();
                    plan.ID = responseData["plan"]["id"].ToString();
                    plan.fee = (int)responseData["plan"]["fee"];
                    plan.interval = responseData["plan"]["interval"].ToString();
                    plan.name = responseData["plan"]["name"].ToString();
                    plan.currency = responseData["plan"]["currency"].ToString();
                    plan.intervalCount = (int)responseData["plan"]["interval_count"];
                    plan.trialDays = (int)responseData["plan"]["trial_days"];
                    plan.valid = (bool)responseData["plan"]["valid"];
                    plan.optional = JsonMapper.ToObject<Dictionary<string, string>>(responseData["plan"]["optional"].ToJson().ToString());
                    return plan;
                }
                else
                {
                    var ex = new BCException(responseData["err_detail"].ToString());
                    throw ex;
                }
            }
            catch (Exception e)
            {
                var ex = new BCException(e.Message);
                throw ex;
            }
        }