Short answer: no — Prefect 2.15 does not support

end_date

on a

CronSchedule

. In Prefect 2.15, cron schedules support: -

cron

-

timezone

-

day_or

They do not include an

end_date

field. If you need a schedule that stops after a certain date, use an RRule schedule instead, with

UNTIL

in the recurrence rule. Example:

python
from prefect.client.schemas.schedules import RRuleSchedule

schedule = RRuleSchedule(
    rrule="FREQ=DAILY;BYDAY=MO,TU,WE,TH,FR;UNTIL=20240730T040000Z",
    timezone="America/New_York",
)

Relevant references: - Prefect 2.15

CronSchedule

schema: CronSchedule source - Prefect 2.15

RRuleSchedule

schema: RRuleSchedule source - Scheduling docs: Prefect schedules docs If you want, I can also help translate your cron expression into an equivalent

RRuleSchedule

.