using System;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

​

public class Program

{

    public static void Main()

    {

        JObject patchRequest = JObject.FromObject(new

        {

        PhoneNumber = new

        {

        currentValue = "+6138837962", newValue = "+6135202426"

        },

        Surname = new { currentValue="Shillington", newValue="McClurg-Shillington"} 

        }

​

        );

        foreach(var element in patchRequest)

        {

            Console.WriteLine();

            Console.WriteLine("{0}\t{1}\t{2}",element.Key, element.Value.Value<String>("currentValue"),element.Value.Value<String>("newValue"));

        }

    }

}