Creates a new Netconf request based on the last received
        vlan id when the hasMore flag is true

def get_vlan_brief_request(last_vlan_id):
        """ Creates a new Netconf request based on the last received
        vlan id when the hasMore flag is true
        """

        request_interface = ET.Element(
            'get-vlan-brief',
            xmlns="urn:brocade.com:mgmt:brocade-interface-ext"
        )
        if last_vlan_id != '':
            last_received_int_el = ET.SubElement(request_interface,
                                                 "last-rcvd-vlan-id")
            last_received_int_el.text = last_vlan_id
        return request_interface