title: Get the HTTP Method(s) for a Route name
body: <p>I want to output a list of HTTP methods that users can use for a particular route name.</p>
  
  <p>E.g.</p>
  
  <pre><code>[HttpGet("somethingcool",Name="name"]
  public IActionResult Get(){ Ok(); }
  
  [HttpPost("somethingcool",Name="name"]
  public IActionResult Post(){ Ok(); }
  </code></pre>
  
  <p>When I try to get the HTTP methods that route <code>name</code> can accept, I want to see GET, POST</p>
  
  <p>Any ideas?</p>