200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01rh9f2y 80ms POST /ai/v1/search {} Idempotency-Key: TR6M0OzCm_Rb Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01rh9f2y 80ms POST /ai/v1/search {} Idempotency-Key: TR6M0OzCm_Rb Send ▶