200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_000s888y 65ms POST /ai/v1/search {} Idempotency-Key: BYiGsTQ7ja3s Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_000s888y 65ms POST /ai/v1/search {} Idempotency-Key: BYiGsTQ7ja3s Send ▶