200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007cqly0 29ms POST /ai/v1/search {} Idempotency-Key: AQb-2AybfyO- Send ▶> POST /ai/v1/session {}
< 200 OK req_007cqly0 29ms POST /ai/v1/search {} Idempotency-Key: AQb-2AybfyO- Send ▶