Allocate a new Elastic IP address and associate it with your account.

        :rtype: :class:`boto.ec2.address.Address`
        :return: The newly allocated Address

def allocate_address(self, domain=None):
        """
        Allocate a new Elastic IP address and associate it with your account.

        :rtype: :class:`boto.ec2.address.Address`
        :return: The newly allocated Address
        """
        params = {}

        if domain is not None:
            params['Domain'] = domain

        return self.get_object('AllocateAddress', params, Address, verb='POST')