Which implementations of IHttpActionResult exist
<p>I have identified these pre-defined responses:</p>

<pre><code>Ok - 200
NotFound - 404
Exception - 500
Unauthorized - 401
BadRequest - 400
Conflict
Redirect
InvalidModelState
</code></pre>

<p>But I can't find any docs about the total range of helper methods that exist..Are there any more? <br>
I've tried Microsoft site and only found <a href="https://www.asp.net/web-api/overview/getting-started-with-aspnet-web-api/action-results" rel="nofollow">these</a> docs but they don't list them at all..</p>

<p>Help appreciated</p>