200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00wpl6r6 86ms POST /ai/v1/search {} Idempotency-Key: 285zDnsvZ_or Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00wpl6r6 86ms POST /ai/v1/search {} Idempotency-Key: 285zDnsvZ_or Send ▶