200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00yrnjo0 26ms POST /ai/v1/search {} Idempotency-Key: JT8sKm2mhqwT Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00yrnjo0 26ms POST /ai/v1/search {} Idempotency-Key: JT8sKm2mhqwT Send ▶