using System;

using System.Collections.Generic;

using System.Text.Json;

using System.Text.Json.Serialization;

​

// Root myDeserializedClass = JsonConvert.DeserializeObject<Root>(myJsonResponse);

public class Order

{

    public Order(int i)

    {

        orderNo = string.Format("ON{0:D4}", i);

    }

​

    public string orderNo { get; set; } = "ON015";

    public string shipmentOrDeclarationNo { get; set; } = "SN015";

    public string orderStatus { get; set; } = "Pending";

    public string reqExWorks { get; set; } = DateTime.Now.ToString("O");

    public string reqInStore { get; set; } =DateTime.Now.ToString("O");

    public string estimatedDateOfDeparture { get; set; } = DateTime.Now.ToString("O");

    public string estimatedDateOfArrival { get; set; } = DateTime.Now.ToString("O");

    public string portOfLoading { get; set; } = "portOfLoading";

    public string portOfDischarge { get; set; } = "portOfDischarge";

    public string origin { get; set; } = "origin";

    public string destination { get; set; } = "destination";

    public string supplier { get; set; } = "supplier";

    public string buyer { get; set; } = "buyer";

    public string incoterms { get; set; } = "incoterms";

    public string deliverTo { get; set; } = "deliverTo";

    public string transportMode { get; set; } = "transportMode";

    public string orderDate { get; set; } = DateTime.Now.ToString("O");

    public string goodsDescription { get; set; } = "goodsDescription";

    public string containerMode { get; set; } = "containerMode";

    public string preAdviceID { get; set; } = "preAdviceID";

}

​

public class Program

{

    public static void Main()

    {

        List<Order> orders = new();

        for (int i = 100; i < 120; i++)

        {

            Console.WriteLine(JsonSerializer.Serialize(new Order(i)) + ", ");

        }

    }

}

​