200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00g9cn39 58ms POST /ai/v1/search {} Idempotency-Key: W37KgCrE5zb5 Send ▶> POST /ai/v1/session {}
< 200 OK req_00g9cn39 58ms POST /ai/v1/search {} Idempotency-Key: W37KgCrE5zb5 Send ▶