200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_002pa5fq 19ms POST /ai/v1/search {} Idempotency-Key: zLJC0ne5rzMZ Send ▶> POST /ai/v1/session {}
< 200 OK req_002pa5fq 19ms POST /ai/v1/search {} Idempotency-Key: zLJC0ne5rzMZ Send ▶