code: function buildCommandIqStanza (command, body) {
    debug('buildCommandIqStanza for command "' + command + '" with body ' + body)
  
    return xmppUtil.buildIqStanza(
      'get'
      , 'connect.logitech.com'
      , 'vnd.logitech.harmony/vnd.logitech.harmony.engine?' + command
      , body
    )
  }
docs: Builds an IQ stanza containing a specific command with given body, ready to send to the hub.
  
  @param command
  @param body
  @returns {Stanza}