200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0182dmzq 84ms POST /ai/v1/search {} Idempotency-Key: l84Y5ETcKI54 Send ▶> POST /ai/v1/session {}
< 200 OK req_0182dmzq 84ms POST /ai/v1/search {} Idempotency-Key: l84Y5ETcKI54 Send ▶