200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01wq6emu 74ms POST /ai/v1/search {} Idempotency-Key: H1N5HRU2emsu Send ▶> POST /ai/v1/session {}
< 200 OK req_01wq6emu 74ms POST /ai/v1/search {} Idempotency-Key: H1N5HRU2emsu Send ▶