200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01mhyvh3 45ms POST /ai/v1/search {} Idempotency-Key: stRfmLur-ij7 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01mhyvh3 45ms POST /ai/v1/search {} Idempotency-Key: stRfmLur-ij7 Send ▶