title: How to set the body of a http post request in Matlab
body: <p>I'm trying to post to a restful service with Matlab. I've tried using webread, webwrite, and urlread and I cannot figure out how to set the body of the message.</p>
  
  <p>My body is json and looks like this:</p>
  
  <p><code>{"Item1": "string1", "Item2": "string2"}</code></p>