using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        var d = new AcquirerData1();

        d.arn = "dfsdfsdfsdf";

        AcquirerData a = d;

        var data = new Test("abc#example.com", new Dictionary<string, string>(){ {"mid","hello"} }, new AcquirerData1 { arn = "arn_value" });

        Console.WriteLine(System.Text.Json.JsonSerializer.Serialize(data));

        Console.WriteLine(System.Text.Json.JsonSerializer.Serialize(d));

    }

}

​

// Base class for AcquirerData

public abstract class AcquirerData

{

    // You can add common properties or methods here if needed

}

​

// AcquirerData1 inherits from AcquirerData

public class AcquirerData1 : AcquirerData

{

    public string arn { get; set; }

}

​

// AcquirerData2 inherits from AcquirerData

public class AcquirerData2 : AcquirerData

{

    public string bank_transaction_id { get; set; }

}

​

// The Test class with a generic AcquirerData property

public class Test

{

    public string Email { get; set; }

    public Dictionary<string, string> Notes { get; set; }

    public AcquirerData AcquirerData { get; set; }

    public Test(){}

    public Test(string email, Dictionary<string, string> notes, AcquirerData acquirerData)

    {

        Email = email;

        Notes = notes;

        AcquirerData = acquirerData;

    }

}

​