title: RESTful API design - execute action
body: <p>I create application in RESTful standards. I know when I should use GET action, when POST or PUT etc.</p>
  
  <p>But now I have specific case. I don't want to send any data to action ang don't want to receive any data.
  I just want to ask server on special addres and action will do some work. Can return just 204 status(NO CONTENT) and that's it. Should I use GET method for this case? Or something different?</p>