title: Plivo: get SMS message content with pull api
body: <p>Based on the plivo docs for messages (e.g. <a href="https://www.plivo.com/docs/api/message/#get-details-of-all-messages" rel="nofollow">https://www.plivo.com/docs/api/message/#get-details-of-all-messages</a> ) it appears that the response for the REST API for retrieving SMS messages does not include the actual content of the message.</p>
  
  <p>I want this functionality for testing purposes, but mostly I am curious why this is the case -- if I own the number and plivo is storing metadata about the texts, why can't I get the contents of the messages post-facto from plivo's servers? Is this a privacy feature? Or is there a way around this short of piping to my own server and pulling from that myself?</p>