200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_0118vs3p 88ms POST /ai/v1/search {} Idempotency-Key: bZqPolAd_6h- Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_0118vs3p 88ms POST /ai/v1/search {} Idempotency-Key: bZqPolAd_6h- Send ▶