{
    "ONUDeviceInfo" : [
    {
            "pon_port_id": 1,
            "serial_number": "ONUSerialNumber1",
            "vendor": "Vendor5",
            "device_type": "asfvolt16_olt"
    },
    {
            "pon_port_id": 1,
            "serial_number": "ONUSerialNumber2",
            "vendor": "Vendor5",
            "device_type": "asfvolt16_olt"
    },
    {
            "pon_port_id": 1,
            "serial_number": "ONUSerialNumber3",
            "vendor": "Vendor5",
            "device_type": "asfvolt16_olt"
    }
  ]
}