200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00wlbm6c 39ms POST /ai/v1/search {} Idempotency-Key: S7FroiDnFkpd Send ▶> POST /ai/v1/session {}
< 200 OK req_00wlbm6c 39ms POST /ai/v1/search {} Idempotency-Key: S7FroiDnFkpd Send ▶