200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00xo4zj5 61ms POST /ai/v1/search {} Idempotency-Key: dju_3o0iuCB_ Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00xo4zj5 61ms POST /ai/v1/search {} Idempotency-Key: dju_3o0iuCB_ Send ▶