200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_008nm9fd 38ms POST /ai/v1/search {} Idempotency-Key: BUxTrOgxgFp7 Send ▶> POST /ai/v1/session {}
< 200 OK req_008nm9fd 38ms POST /ai/v1/search {} Idempotency-Key: BUxTrOgxgFp7 Send ▶