200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01uqr3h2 86ms POST /ai/v1/search {} Idempotency-Key: EphOEg_upvaT Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01uqr3h2 86ms POST /ai/v1/search {} Idempotency-Key: EphOEg_upvaT Send ▶