using System;

using System.Text.Json;

​

public class Program

{

    public static void Main()

    {

        JsonSerializer.Serialize(new TestObject()).Dump();

        JsonSerializer.Serialize(new TestObject(), new JsonSerializerOptions(JsonSerializerDefaults.Web)).Dump();

    }

​

    public class TestObject

    {

        public string TestValue1 { get; } = "Test Value";

        public int TestValue2 { get; } = 101;

    }

}

​