<iq to="localhost" type="set" id="uuid V1 arbitrary id" xmlns:stream="http://etherx.jabber.org/streams" from="[email protected]/TOKEN">
  <request>
    <metadata>
      <jobType>SendMessage</jobType>
    </metadata>
    <raw-data>{"devices":["uuid-2"],"payload":"hi"}</raw-data>
  </request>
</iq>