schedule

Cron schedule (https://en.wikipedia.org/wiki/Cron) for running tasks periodically. To explicitly set a timezone to the cron tab, apply a prefix in the cron tab: 'CRON_TZ=${IANA_TIME_ZONE}' or 'TZ=${IANA_TIME_ZONE}'. The ${IANA_TIME_ZONE} may only be a valid string from IANA time zone database. For example, CRON_TZ=America/New_York 1 * * * *, or TZ=America/New_York 1 * * * *. This field is required for RECURRING tasks.