200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01e5mzi4 56ms POST /ai/v1/search {} Idempotency-Key: LvFDoelcb6cj Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01e5mzi4 56ms POST /ai/v1/search {} Idempotency-Key: LvFDoelcb6cj Send ▶