[
    {
        "license_key": "ABC123-XYZ456",
        "activated_on": "2023-10-01T12:34:56Z",
        "control_panel_key_metadata": {
            "device_id": "6d6b8e913e39b5da"
        }
    },
    {
        "license_key": "DEF789-GHI012",
        "activated_on": "2023-10-02T14:20:00Z",
        "control_panel_key_metadata": {
            "device_id": "DEVICE67890"
        }
    }
]