200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00xalmy4 24ms POST /ai/v1/search {} Idempotency-Key: d5t083CV2fBH Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00xalmy4 24ms POST /ai/v1/search {} Idempotency-Key: d5t083CV2fBH Send ▶