/// <summary>
        /// Handle GetFundingPlans API call
        /// </summary>
        /// <param name="context"></param>
        private void GetFundingPlans(HttpContext context)
        {
            NameValueCollection parameters = context.Request.Params;
            GetFundingPlansRequest req = new GetFundingPlansRequest(new RequestEnvelope("en_US"),
                parameters["payKey"]);

            // All set. Fire the request
            AdaptivePaymentsService service = new AdaptivePaymentsService();
            GetFundingPlansResponse resp = null;
            try
            {
                resp = service.GetFundingPlans(req);
            }
            catch (System.Exception e)
            {
                context.Response.Write(e.Message);
                return;
            }

            // Display response values.
            Dictionary<string, string> keyResponseParams = new Dictionary<string, string>();
            string redirectUrl = null;
            if (!(resp.responseEnvelope.ack == AckCode.FAILURE) &&
                !(resp.responseEnvelope.ack == AckCode.FAILUREWITHWARNING))
            {
                int idx = 1;
                foreach (FundingPlan plan in resp.fundingPlan) {
                    keyResponseParams.Add("Funding plan Id " + idx, plan.fundingPlanId);
                    keyResponseParams.Add("Funding plan amount " + idx,
                        plan.fundingAmount.amount + plan.fundingAmount.code );
                    idx++;
                }
            }
            displayResponse(context, "GetFundingPlans", keyResponseParams, service.getLastRequest(), service.getLastResponse(),
                resp.error, redirectUrl);
        }
        /// <summary>
        /// Handle GetFundingPlans API call
        /// </summary>
        /// <param name="contextHttp"></param>
        private void GetFundingPlans(HttpContext contextHttp)
        {
            NameValueCollection parameters = contextHttp.Request.Params;
            // error language : (Required) RFC 3066 language in which error 
            // messages are returned; by default it is en_US, which is the only language currently supported. 
            // paykey : The key used to create the payment whose funding sources you want to determine. 
            GetFundingPlansRequest request = new GetFundingPlansRequest(new RequestEnvelope("en_US"),
                parameters["payKey"]);
          
            AdaptivePaymentsService service = null;
            GetFundingPlansResponse response = null;
            try
            {
                // Configuration map containing signature credentials and other required configuration.
                // For a full list of configuration parameters refer in wiki page 
                // (https://github.com/paypal/sdk-core-dotnet/wiki/SDK-Configuration-Parameters)
                Dictionary<string, string> configurationMap = Configuration.GetAcctAndConfig();

                // Creating service wrapper object to make an API call and loading
                // configuration map for your credentials and endpoint
                service = new AdaptivePaymentsService(configurationMap);
                response = service.GetFundingPlans(request);
            }
            catch (System.Exception e)
            {
                contextHttp.Response.Write(e.Message);
                return;
            }

            Dictionary<string, string> responseValues = new Dictionary<string, string>();
            string redirectUrl = null;
            if (!(response.responseEnvelope.ack == AckCode.FAILURE) &&
                !(response.responseEnvelope.ack == AckCode.FAILUREWITHWARNING))
            {
                int idx = 1;
                foreach (FundingPlan plan in response.fundingPlan) {
                    responseValues.Add("Funding plan Id " + idx, plan.fundingPlanId);
                    responseValues.Add("Funding plan amount " + idx, 
                        plan.fundingAmount.amount + plan.fundingAmount.code );
                    idx++;
                }
            }
            Display(contextHttp, "GetFundingPlans", responseValues, service.getLastRequest(), service.getLastResponse(), response.error, redirectUrl);
        }