title: Require SSL in WebApi?
body: <p>Is there a way to require SSL for WebApi? An attribute?</p>
  
  <p>I don't see an applicable attribute under <code>System.Web.Http</code>, something like the <code>RequireHttps</code> attribute we have for MVC.  I'm just trying to avoid rolling my own attribute/ message handler if there is a built in solution.</p>