200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_001twnwb 63ms POST /ai/v1/search {} Idempotency-Key: B-2JZHRPEU46 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_001twnwb 63ms POST /ai/v1/search {} Idempotency-Key: B-2JZHRPEU46 Send ▶