200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01np8lri 52ms POST /ai/v1/search {} Idempotency-Key: KrIqMBMOdx0b Send ▶> POST /ai/v1/session {}
< 200 OK req_01np8lri 52ms POST /ai/v1/search {} Idempotency-Key: KrIqMBMOdx0b Send ▶