'Destroy a specific node
:param node_id: The ID of of a ``DimensionDataVIPNode``
:type  node_id: ``str``
:return: ``True`` for success, ``False`` for failure
:rtype: ``bool``'

def ex_destroy_node(self, node_id):

    destroy_request = ET.Element('deleteNode', {'xmlns': TYPES_URN, 'id': node_id})
    result = self.connection.request_with_orgId_api_2(action='networkDomainVip/deleteNode', method='POST', data=ET.tostring(destroy_request)).object
    response_code = findtext(result, 'responseCode', TYPES_URN)
    return (response_code in ['IN_PROGRESS', 'OK'])
