200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00mryqkr 25ms POST /ai/v1/search {} Idempotency-Key: LUD9J7GFCtFw Send ▶> POST /ai/v1/session {}
< 200 OK req_00mryqkr 25ms POST /ai/v1/search {} Idempotency-Key: LUD9J7GFCtFw Send ▶