using System;

using Newtonsoft.Json;

using Newtonsoft.Json.Converters;

using System.Dynamic;

​

public class Program

{

    public static void Main()

    {

        dynamic jsonResponse = JsonConvert.DeserializeObject("{\"message\":\"Hi\"}");

        var converter = new ExpandoObjectConverter();

        dynamic message = JsonConvert.DeserializeObject<ExpandoObject>("{\"test\":\"Hi\"}", converter);

        Console.WriteLine($"Result: {message.test}");

    }

}