200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00w4hlm5 36ms POST /ai/v1/search {} Idempotency-Key: SykWcBjQY_il Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00w4hlm5 36ms POST /ai/v1/search {} Idempotency-Key: SykWcBjQY_il Send ▶