200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00b2xahc 32ms POST /ai/v1/search {} Idempotency-Key: 2SpDXJ8D_yZH Send ▶> POST /ai/v1/session {}
< 200 OK req_00b2xahc 32ms POST /ai/v1/search {} Idempotency-Key: 2SpDXJ8D_yZH Send ▶