toJson method
Implementation
@override
Map<String, dynamic> toJson() => {
"CardToken": cardToken,
"CardName": cardName,
"BankName": bankName,
"CardNumberFirstSix": cardNumberFirstSix,
"CardNumberLastFour": cardNumberLastFour,
"CardHolderFullName": cardHolderFullName,
"ExpMonth": expMonth,
"ExpYear": expYear,
"CardType": cardType,
"CreditType": creditType,
"ProductCategory": productCategory,
"MaxInstallmentNumber": maxInstallmentNumber,
"CardCode": cardCode,
};