#NEWLINE# def update_target( self , target , name , address , extra ) : #NEWLINE# #INDENT# '\n        Update the properties of a backup target\n\n        :param target: Backup target to update\n        :type  target: Instance of :class:`BackupTarget`\n\n        :param name: Name of the target\n        :type name: ``str``\n\n        :param address: Hostname, FQDN, IP, file path etc.\n        :type address: ``str``\n\n        :param extra: (optional) Extra attributes (driver specific).\n        :type extra: ``dict``\n\n        :rtype: Instance of :class:`BackupTarget`\n        ' #NEWLINE# return self . ex_get_target_by_volume_id ( address )