title: C#, RestSharp, Type or Namespace name "HttpBasicAuthenticator" could not be found
body: <pre><code>    using System;
      using System.Collections.Generic;
      using System.Linq;
      using System.Text;
      using System.Threading.Tasks;
      using System.Net.Http;
      using System.Net.Http.Headers;
      using RestSharp;
  
      namespace ConsoleProgram
      {
          public class TryingOutRest {
              public resttest Execute&lt;resttest&gt;(RestRequest request) where resttest : new() {
              var client = new RestClient();
                  client.BaseUrl = new Uri("http://www.ocrwebservice.com");
                  client.Authenticator = new HttpBasicAuthenticator("apid", "apikey");
  // the key and and id are put in as a string, but i removed them for the purposes of this.
              var re_quest = new RestRequest();
              re_quest.Resource = "/restservices/processDocument";
              var response = client.Execute&lt;resttest&gt;(request);
              }
      }
      }
  </code></pre>
  
  <p>So, hi, trying to get to grips with Rest api, Currently doing a project involving it and OCR, as you can probably tell. Tried this, i thought it would work fine, but I seem to have messed up dearly or some naming has changed and i cant find anything relevant in the autofill menu.
  Anyone got any idea what's happening?
  P.s. if questions about install, i used NuGet for that, so i assume there'd be no problem.</p>