200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01yucq2h 72ms POST /ai/v1/search {} Idempotency-Key: IDSI6w_pZLrM Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01yucq2h 72ms POST /ai/v1/search {} Idempotency-Key: IDSI6w_pZLrM Send ▶