200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00niowv7 71ms POST /ai/v1/search {} Idempotency-Key: Fv4Sjvrh4ek9 Send ▶> POST /ai/v1/session {}
< 200 OK req_00niowv7 71ms POST /ai/v1/search {} Idempotency-Key: Fv4Sjvrh4ek9 Send ▶