200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01mrllnh 83ms POST /ai/v1/search {} Idempotency-Key: uydGqjY_g27F Send ▶> POST /ai/v1/session {}
< 200 OK req_01mrllnh 83ms POST /ai/v1/search {} Idempotency-Key: uydGqjY_g27F Send ▶