I’m seeing examples like this

from prefect import flow, task
from prefect.filesystems import LocalFileSystem, S3

@flow(result_storage=S3(bucket_path="my-bucket"))
def my_flow():
    my_task()

@task(persist_result=True, result_storage_key="my_task.json")
def my_task():
    ...

my_flow()  # The task's result will be persisted to '<s3://my-bucket/my_task.json>'

in Prefect 1, we were able to do something like this, where we only had to define it at the flow definition, rather than explicitly defining the S3 key for each task

with Flow(
    result=S3Result(bucket="MY_S3BUCKET", location=f"{flow_name}/{task_name}/{date}/{task_run_id}")
    ) as flow:
    < flow code >

I was wondering if there’s some sort of equivalent in Prefect 2, but it seems like the flow decorator only allows us to pass in the S3 bucket via

result_storage

, and nothing at the key level

also, I see from https://docs.prefect.io/2.11.3/concepts/tasks/ that we import

flow_run , task_run

from

prefect.runtime

in order to get those values, but I’m interested in the actual passing of those values into the S3 key