def __init__(self, name="", server=None):
        super(SharedIpGroup, self).__init__(name)

        self._servers   = server
        self._manager = None
Create new SharedIpGroup instance. `servers` is singular since you can
dataset/ETHPy150Open rackerlabs/python-cloudservers/com/rackspace/cloud/servers/api/client/sharedipgroup.py/SharedIpGroup.__init__