200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00sh7gpk 36ms POST /ai/v1/search {} Idempotency-Key: YFB9QAKR60Wj Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00sh7gpk 36ms POST /ai/v1/search {} Idempotency-Key: YFB9QAKR60Wj Send ▶