class Product {
  int productId;
  String name;
  String description;
  String type;
  DateTime validFrom;
  DateTime validTo;

  Product.fromJson(Map json) {
    this.productId = json['productId'];
    this.name = json['name'];
    this.description = json['description'];
    this.type = json['type'];
    this.validFrom = json['validFrom'];
    this.validTo = json['validTo'];
  }
}