200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01pu3dqa 62ms POST /ai/v1/search {} Idempotency-Key: 6T9O38k3TD4b Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01pu3dqa 62ms POST /ai/v1/search {} Idempotency-Key: 6T9O38k3TD4b Send ▶