Hi @Prefect, is there any way to get parent_flow_id from prefect context?

Hi @Leela Surya Teja Mangamuri, you can do something like this:

from prefect import flow
from prefect.logging import get_run_logger
from prefect.context import FlowRunContext
import requests

PREFECT_API_URL = "<https://api.prefect.cloud/api/accounts/abc/workspaces/xyz>"
PREFECT_API_KEY = "pnu_ghijk"

@flow
def my_subflow():
    logger = get_run_logger()
    flow_run_ctx = FlowRunContext.get()
    parent_task_run_id = str(flow_run_ctx.flow_run.parent_task_run_id)

    headers = {"Authorization": f"Bearer {PREFECT_API_KEY}"}
    endpoint = f"{PREFECT_API_URL}/task_runs/{parent_task_run_id}"
    <http://logger.info|logger.info>(f"Endpoint: {endpoint}")
    response = requests.get(endpoint, headers=headers)
    <http://logger.info|logger.info>(f"Status Code: {response.status_code}")

    json = response.json()
    <http://logger.info|logger.info>(f"response.json(): {json}")
    
    return json["flow_run_id"]


@flow
def my_flow():

    expected_parent_flow_run_id = my_subflow()

    flow_run_ctx = FlowRunContext.get()
    actual_parent_flow_run_id = str(flow_run_ctx.flow_run.id)
    assert expected_parent_flow_run_id == actual_parent_flow_run_id

    return actual_parent_flow_run_id

if __name__ == "__main__":
    print(my_flow())