import 'dart:convert'; SubmitTransactionResponseModel submitTransactionResponseModelFromJson(String str) => SubmitTransactionResponseModel.fromJson(json.decode(str)); String submitTransactionResponseModelToJson(SubmitTransactionResponseModel data) => json.encode(data.toJson()); class SubmitTransactionResponseModel { final String tranId; SubmitTransactionResponseModel({ required this.tranId, }); SubmitTransactionResponseModel copyWith({ String? tranId, }) => SubmitTransactionResponseModel( tranId: tranId ?? this.tranId, ); factory SubmitTransactionResponseModel.fromJson(Map json) => SubmitTransactionResponseModel( tranId: json["tranID"], ); Map toJson() => { "tranID": tranId, }; }