docs: def guest_get_definition_info(self, userid, **kwargs):
          """Get definition info for the specified guest vm, also could be used
          to check specific info.
  
          :param str userid: the user id of the guest vm
          :param dict kwargs: Dictionary used to check specific info in user
                              direct. Valid keywords for kwargs:
                              nic_coupled=<vdev>, where <vdev> is the virtual
                              device number of the nic to be checked the couple
                              status.
          :returns: Dictionary describing user direct and check info result
          :rtype: dict
          """
          action = "get the definition info of guest '%s'" % userid
          with zvmutils.log_and_reraise_sdkbase_error(action):
              return self._vmops.get_definition_info(userid, **kwargs)