How to manually issue a logrotation for a service that has logrotate configured?

How do I trigger a manual logrotation for a service while using logrotate? Basically, I want my current log-files for all my APPLICATION to be empty, and the existing one should be moved to the 1 or .gz; whatever may apply. --- (While I could truncate the logfile manually via:

truncate -s 0 /var/log/APPLICATION/*.log

I don't want ignore the existing tool nor do I want to lose log data.) --- More context: An application on an Ubuntu Server (22.04.3) creates logfiles within /var/log/APPLICATION/MY_LOG.log I also see that there are .1 and .gz-files:

/var/log/APPLICATION/SOME_LOG.log
/var/log/APPLICATION/SOME_LOG.log.1
/var/log/APPLICATION/SOME_LOG.log.2.gz
/var/log/APPLICATION/SOME_LOG.log.3.gz
...

I assume that logrotate is used that creates new files after a certain criteria is met, as there is a config at:

/etc/logrotate.conf

which inlcudes:

/etc/logrotate.d/APPLICATION

which defines log configuration like so:

/var/log/APPLICATION/SOME_LOG.log
{
        rotate 30
        daily
        missingok
        notifempty
        delaycompress
        compress
        postrotate
                reload rsyslog >/dev/null 2>&1 || true
        endscript
        create 0644 syslog adm
}