200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00ns3nm0 85ms POST /ai/v1/search {} Idempotency-Key: V27W7iYEfxqo Send ▶> POST /ai/v1/session {}
< 200 OK req_00ns3nm0 85ms POST /ai/v1/search {} Idempotency-Key: V27W7iYEfxqo Send ▶