200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00x4yz2b 23ms POST /ai/v1/search {} Idempotency-Key: 5lg_R2W7SocZ Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00x4yz2b 23ms POST /ai/v1/search {} Idempotency-Key: 5lg_R2W7SocZ Send ▶