200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01baq62h 52ms POST /ai/v1/search {} Idempotency-Key: LBezW9JYDdCJ Send ▶> POST /ai/v1/session {}
< 200 OK req_01baq62h 52ms POST /ai/v1/search {} Idempotency-Key: LBezW9JYDdCJ Send ▶