200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00ueb5hu 48ms POST /ai/v1/search {} Idempotency-Key: 8zHHO8r9lLvA Send ▶> POST /ai/v1/session {}
< 200 OK req_00ueb5hu 48ms POST /ai/v1/search {} Idempotency-Key: 8zHHO8r9lLvA Send ▶