200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_018avau9 90ms POST /ai/v1/search {} Idempotency-Key: XV3RsgDZ4rNw Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_018avau9 90ms POST /ai/v1/search {} Idempotency-Key: XV3RsgDZ4rNw Send ▶