def __init__(self, hostname=None, ip=None, node_name=None, target_ref=None):
self._hostname = None<EOL>self._ip = None<EOL>self._node_name = None<EOL>self._target_ref = None<EOL>self.discriminator = None<EOL>if hostname is not None:<EOL><INDENT>self.hostname = hostname<EOL><DEDENT>self.ip = ip<EOL>if node_name is not None:<EOL><INDENT>self.node_name = node_name<EOL><DEDENT>if target_ref is not None:<EOL><INDENT>self.target_ref = target_ref<EOL><DEDENT>
V1EndpointAddress - a model defined in Swagger