I define the Flow that is started with multiple starttime and at the specified time, i wanna to run the specified task. how to do that? tks

So for example you have a Flow that starts at 1 pm but you have a specific task that you want to start at 6 pm? and then continue on with the rest of the flow? Did I understand right?

yes ! thats right

use the

StartFlowRun

task with

wait=True

and add a

scheduled_start_time

plz give me some example for that! many thanks

Docs here . You need to name that specific task into it’s own Flow because you can only schedule Flows, not tasks

start = StartFlowRun(flow_name=.., project_name=..., wait=True)

@task
def get_time():
    # four hours later
    return datetime.datetime.now() + timedelta(hours=4)

with Flow(...) as flow:
    time = get_time()
    start(scheduled_start_time=time)