200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_006ycp3t 84ms POST /ai/v1/search {} Idempotency-Key: GpKyThlpJh9y Send ▶> POST /ai/v1/session {}
< 200 OK req_006ycp3t 84ms POST /ai/v1/search {} Idempotency-Key: GpKyThlpJh9y Send ▶