https://www.windmill.dev/docs/flows/flow_approval#use-arguments
Flows can be suspended until resumed or canceled event(s) are received. This

memory_id query param when calling your webhook for that, so for examplememory_id should be a 32 char UUIDmemory_id


memory_idmemory_idmemory_idBODY='{"user_message":"hello"}'
URL='https://app.windmill.dev/api/w/workspace/jobs/run_wait_result/f/u/me/exciting_flow?token=XXX&memory_id=9d4bf9d2-e37e-432f-8943-b36e00b2b86a'
RESULT=$(curl -s -H 'Content-Type: application/json' -X POST -d "$BODY" $URL)
echo -E $RESULTDROP TABLE IF EXISTS example;
CREATE TABLE example (j JSON);
INSERT INTO example VALUES ('{ "family": "anatidae"}');
SELECT j.family FROM example;