title: Posting a List of GUIDs to a MVC 5 Controller with Postman
body: <p>I'm attempting to make a controller method:</p>
  
  <pre><code>public String CreateGasolineBlend(List&lt;Guid&gt; enumerableTransferIDs)
      {
          //Details
      }
  </code></pre>
  
  <p>Accept a list of GUIDs. However, the list is always null when I'm using postman.</p>
  
  <p>I tried using this article to find out how to format the request:</p>
  
  <p><a href="https://stackoverflow.com/questions/12756688/is-it-possible-to-send-an-array-with-the-postman-chrome-extension">Is it possible to send an array with the Postman Chrome extension?</a></p>
  
  <p>But I'm unsure if MVC even is capable of accepting a List of objects using a Post Method, or if perhaps I am incorrectly formatting the POST request in Postman.</p>
  
  <p>(I am using what the previous stack overflow question states, arr[0], arr[1] or arr[], arr[] with Guids as values.)</p>
  
  <p>Is my problem with the way I'm receiving the values in the controller, or is it a problem with how I'm using Postman?</p>