private ARBGetSubscriptionListRequest SetupSubscriptionListRequest(merchantAuthenticationType merchantAuthentication) {
		
		    var sorting = new ARBGetSubscriptionListSorting
		        {
		            orderDescending = true,
		            orderBy = ARBGetSubscriptionListOrderFieldEnum.createTimeStampUTC,
		        };
	        var paging = new Paging
	            {
	                limit = 500, 
                    offset = 1,
	            };

	        var listRequest = new ARBGetSubscriptionListRequest
	            {
	                merchantAuthentication = merchantAuthentication,
	                refId = RefId,
	                searchType = ARBGetSubscriptionListSearchTypeEnum.subscriptionActive,
		            sorting = sorting,
		            paging = paging,
	            };

		    return listRequest;
	    }
 public static void Paging(Paging argument)
 {
     if (null != argument)
     {
     }
 }
 public static void paging ( Paging request) { }