200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01g93iop 71ms POST /ai/v1/search {} Idempotency-Key: D-NgUd2EAi2X Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01g93iop 71ms POST /ai/v1/search {} Idempotency-Key: D-NgUd2EAi2X Send ▶