200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_011i64fp 52ms POST /ai/v1/search {} Idempotency-Key: nV7MKu3DPT6B Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_011i64fp 52ms POST /ai/v1/search {} Idempotency-Key: nV7MKu3DPT6B Send ▶