#NEWLINE# def find_vpn_service( self , name_or_id , ignore_missing = True ) : #NEWLINE# #INDENT# 'Find a single vpn service\n\n        :param name_or_id: The name or ID of a vpn service.\n        :param bool ignore_missing: When set to ``False``\n                    :class:`~openstack.exceptions.ResourceNotFound` will be\n                    raised when the resource does not exist.\n                    When set to ``True``, None will be returned when\n                    attempting to find a nonexistent resource.\n        :returns: One :class:`~openstack.network.v2.vpn_service.VPNService`\n                  or None\n        ' #NEWLINE# return self . _find ( _vpn_service . VPNService , name_or_id , ignore_missing = ignore_missing )