200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00dgcpf2 85ms POST /ai/v1/search {} Idempotency-Key: 1OeJ_JplVHGw Send ▶> POST /ai/v1/session {}
< 200 OK req_00dgcpf2 85ms POST /ai/v1/search {} Idempotency-Key: 1OeJ_JplVHGw Send ▶