200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0093lsjz 57ms POST /ai/v1/search {} Idempotency-Key: 65Ps9lZ1fEd7 Send ▶> POST /ai/v1/session {}
< 200 OK req_0093lsjz 57ms POST /ai/v1/search {} Idempotency-Key: 65Ps9lZ1fEd7 Send ▶