toMap method
Implementation
Map<String, dynamic> toMap() => <String, dynamic>{
"trackingNumber": trackingNumber,
"tag": tag,
"kind": kind,
"invoiceId": invoiceId,
"billId": billId,
"paymentId": paymentId,
"chargeMobileNumber": chargeMobileNumber,
"status": status,
"rrn": rrn,
"token": token,
"paid": paid,
"keyValues": List<dynamic>.from(keyValues.map((UKeyValueData x) => x.toMap())),
};