How to use the azure-servicebus.azure.servicebus._common_error._ERROR_EVENT_HUB_NOT_FOUND function in azure-servicebus

]

                for map in mappings:
                    _read_etree_element(rule_node, map[0], rule, map[1], map[2])

                rights_nodes = rule_node.find('./sb:Rights', _etree_sb_feed_namespaces)
                if rights_nodes is not None:
                    for access_rights_node in rights_nodes.findall('./sb:AccessRights', _etree_sb_feed_namespaces):
                        node_value = _get_etree_text(access_rights_node)
                        if node_value:
                            rule.rights.append(node_value)

                hub.authorization_rules.append(rule)

    if invalid_event_hub:
        raise WindowsAzureError(_ERROR_EVENT_HUB_NOT_FOUND)

    # extract id, updated and name value from feed entry and set them of queue.
    for name, value in _ETreeXmlToObject.get_entry_properties_from_element(
        entry_element, True).items():
        if name == 'name':
            value = value.partition('?')[0]
        setattr(hub, name, value)

    return hub