200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00noltq2 55ms POST /ai/v1/search {} Idempotency-Key: 9hP-TTjvK_7B Send ▶> POST /ai/v1/session {}
< 200 OK req_00noltq2 55ms POST /ai/v1/search {} Idempotency-Key: 9hP-TTjvK_7B Send ▶