Delete the list content type in SharePoint 2010 using Client Object Model

using System; using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.SharePoint.Client;   namespace COM {     class Program     {         static void Main(string[] args)         {             string siteUrl = "http://serverName:46563/sites/MMS-CTH/";               ClientContext clientContext = new ClientContext(siteUrl);             Web web = clientContext.Web;             List list = web.Lists.GetByTitle("CustomList");             ContentType contentType = list.ContentTypes.GetById("0x01001EE585131CF22F448BB03959CA66EB11000DD7D19360FB6B45A43D3DCC6B9518B8"); ;             contentType.DeleteObject();             clientContext.ExecuteQuery();             Console.WriteLine("Content Type Deleted Successfully");                     }     } }