title: Passing parameters in BODY with GET request
body: <p>I want to pass some data within request body, but I'm using GET request, because I just want to modify this data and send it back. </p>
  
  <p>I know that it is bad practice to use body with GET requests. </p>
  
  <p>But what should I do with this situation if I want to build correct RESTful service?</p>
  
  <p>P.S. I'm not changin any object on server. 
  I'm not putting any new object on server. </p>