200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01h3cule 25ms POST /ai/v1/search {} Idempotency-Key: P93byie0esal Send ▶> POST /ai/v1/session {}
< 200 OK req_01h3cule 25ms POST /ai/v1/search {} Idempotency-Key: P93byie0esal Send ▶