200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00kzb6w9 64ms POST /ai/v1/search {} Idempotency-Key: XJAx7ujO_Vj7 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00kzb6w9 64ms POST /ai/v1/search {} Idempotency-Key: XJAx7ujO_Vj7 Send ▶