200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01w4xm4e 18ms POST /ai/v1/search {} Idempotency-Key: 1hjbK81IW1UK Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01w4xm4e 18ms POST /ai/v1/search {} Idempotency-Key: 1hjbK81IW1UK Send ▶