title: HTTP Verbs PUT and DELETE: 405 Method not allowed - how to allow?
body: <p>I've been trying all the suggested workarounds for ASP.NET to be able to address my REST web service by HTTP Methods PUT and DELETE. However, none of them seems to work. (i.e. removing WebDAV handler or allowing all verbs to ExtensionlessHandler).</p>
  
  <p>What's required in ASP.NET Core Web API (on IIS) to allow those two verbs (HTTP PUT and DELETE)?</p>
  
  <p>PS: I've configured our Web API project using CORS, yet I'm accessing the web service from a web page on the same origin. So it's not a CORS issue, either.</p>