// To parse this JSON data, do // // final city = cityFromJson(jsonString); import 'dart:convert'; City cityFromJson(String str) => City.fromJson(json.decode(str)); String cityToJson(City data) => json.encode(data.toJson()); class City { final String? cityCode; final String? cityDescription; City({ this.cityCode, this.cityDescription, }); factory City.fromJson(Map json) => City( cityCode: json["city_code"], cityDescription: json["city_description"], ); Map toJson() => { "city_code": cityCode, "city_description": cityDescription, }; }