200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ye64wm 85ms POST /ai/v1/search {} Idempotency-Key: j3mqRdHU5dys Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ye64wm 85ms POST /ai/v1/search {} Idempotency-Key: j3mqRdHU5dys Send ▶