'a Network ACL for the given VPC
@note: This is a non-standard extension API, and only works for
Cloudstack.
:param      acl_id: ACL ID
:type       acl_id: ``int``
:param      name: Name of the network ACL List
:type       name: ``str``
:param      vpc_id: Id of the VPC associated with this network ACL List
:type       vpc_id: ``string``
:param      description: Description of the network ACL List
:type       description: ``str``
:rtype: :class:`CloudStackNetworkACLList`'

def __init__(self, acl_id, name, vpc_id, driver, description=None):

    self.id = acl_id
    self.name = name
    self.vpc_id = vpc_id
    self.driver = driver
    self.description = description
