200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00u9sdsx 36ms POST /ai/v1/search {} Idempotency-Key: pHu4fGZOR-up Send ▶> POST /ai/v1/session {}
< 200 OK req_00u9sdsx 36ms POST /ai/v1/search {} Idempotency-Key: pHu4fGZOR-up Send ▶