def delay_host_notification(self, host, notification_time):
        """Modify host first notification delay
        Format of the line that triggers function call::

        DELAY_HOST_NOTIFICATION;<host_name>;<notification_time>

        :param host: host to edit
        :type host: alignak.objects.host.Host
        :param notification_time: new value to set
        :type notification_time:
        :return: None
        """
        host.first_notification_delay = notification_time
        self.send_an_element(host.get_update_status_brok())
Modify host first notification delay
        Format of the line that triggers function call::

        DELAY_HOST_NOTIFICATION;<host_name>;<notification_time>

        :param host: host to edit
        :type host: alignak.objects.host.Host
        :param notification_time: new value to set
        :type notification_time:
        :return: None