200 OK — session open
> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00na4uik 36ms POST /ai/v1/search {} Idempotency-Key: g0CtYBy3TlBw Send ▶> POST /ai/v1/session {"source": "vision"}
< 200 OK req_00na4uik 36ms POST /ai/v1/search {} Idempotency-Key: g0CtYBy3TlBw Send ▶