http://stackoverflow.com/questions/34457571/determine-if-jtoken-is-leaf

CSharp · Console

/Program.cs

using System;
using System.Collections.Generic;
using Newtonsoft.Json.Linq;
					
public class Program
{
	public static void Main()
	{
		string req = @"
            {
                'creationRequestId':'A',
                'value':
                {
                    'amount':1.0,
                    'currencyCode':'USD'
                }
            }";
		
		var token = JToken.Parse(req);
		
		PrintLeafNames(token);
		
	}

	public static void PrintLeafNames(IEnumerable<JToken> tokens)
	{
		foreach (var token in tokens)
		{
			if (token.Type == JTokenType.Property)
			{
				JProperty prop = (JProperty)token;
				if (!prop.Value.HasValues)
					Console.WriteLine(prop.Name);
			}
			if (token.HasValues)
				PrintLeafNames(token.Children());
		}
	}
}