DowngradePlanUpdateResponse(string AccountPaymentMethod=default(string), string DiscountApplied=default(string), string DowngradeEffectiveDate=default(string), string DowngradePaymentCycle=default(string), string DowngradePlanId=default(string), string DowngradePlanName=default(string), string DowngradeRequestStatus=default(string), string Message=default(string), string ProductId=default(string), string PromoCode=default(string), string SaleDiscount=default(string), string SaleDiscountPeriods=default(string), string SaleDiscountType=default(string)) | DocuSign.eSign.Model.DowngradePlanUpdateResponse | inline |