code: func ChangeHostCheckTimeperiod(
  	host_name string,
  	timeperiod string,
  ) *livestatus.Command {
  	return livestatus.NewCommand(
  		"CHANGE_HOST_CHECK_TIMEPERIOD",
  		stringifyArg("host_name", "string", host_name),
  		stringifyArg("timeperiod", "string", timeperiod),
  	)
  }
docs: // ChangeHostCheckTimeperiod creates a new "CHANGE_HOST_CHECK_TIMEPERIOD" Nagios command.
  //
  // Changes the valid check period for the specified host.