200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_014qu7dd 18ms POST /ai/v1/search {} Idempotency-Key: dLIunSo8NDSl Send ▶> POST /ai/v1/session {}
< 200 OK req_014qu7dd 18ms POST /ai/v1/search {} Idempotency-Key: dLIunSo8NDSl Send ▶