200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00mmx3q2 45ms POST /ai/v1/search {} Idempotency-Key: M-9-9qv8fh40 Send ▶> POST /ai/v1/session {}
< 200 OK req_00mmx3q2 45ms POST /ai/v1/search {} Idempotency-Key: M-9-9qv8fh40 Send ▶