200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_006i6sul 44ms POST /ai/v1/search {} Idempotency-Key: vesPPk7WXdnl Send ▶> POST /ai/v1/session {}
< 200 OK req_006i6sul 44ms POST /ai/v1/search {} Idempotency-Key: vesPPk7WXdnl Send ▶