200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01bmi4a1 23ms POST /ai/v1/search {} Idempotency-Key: x63WNPc32nIu Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01bmi4a1 23ms POST /ai/v1/search {} Idempotency-Key: x63WNPc32nIu Send ▶