200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01km7z6c 64ms POST /ai/v1/search {} Idempotency-Key: 2-JYnCz8ocQ0 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01km7z6c 64ms POST /ai/v1/search {} Idempotency-Key: 2-JYnCz8ocQ0 Send ▶