200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_00hkcbzv 19ms POST /ai/v1/search {} Idempotency-Key: G2KSG5b_8RH7 Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_00hkcbzv 19ms POST /ai/v1/search {} Idempotency-Key: G2KSG5b_8RH7 Send ▶