200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00c03amo 41ms POST /ai/v1/search {} Idempotency-Key: k5wqO3v6drnk Send ▶> POST /ai/v1/session {}
< 200 OK req_00c03amo 41ms POST /ai/v1/search {} Idempotency-Key: k5wqO3v6drnk Send ▶