200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01dscwui 36ms POST /ai/v1/search {} Idempotency-Key: 8hGeh3Da4vO8 Send ▶> POST /ai/v1/session {}
< 200 OK req_01dscwui 36ms POST /ai/v1/search {} Idempotency-Key: 8hGeh3Da4vO8 Send ▶