title: Put content in HttpResponseMessage object?
body: <p>Several months ago, Microsoft decided to change up the HttpResponseMessage class. Before, you could simply pass a data type into the constructor, and then return the message with that data, but not anymore.</p>
  
  <p>Now, you need to use the Content property to set the content of the message. The problem is that it is of type HttpContent, and I can't seem to find a way to convert a string, for example, to HttpContent.</p>
  
  <p>Does anyone know how to deal with this issue?
  Thanks a lot.</p>