Get the Metadata for a SimpleDB domain.

        :type domain_or_name: string or :class:`boto.sdb.domain.Domain` object.
        :param domain_or_name: Either the name of a domain or a Domain object

        :rtype: :class:`boto.sdb.domain.DomainMetaData` object
        :return: The newly created domain metadata object

def domain_metadata(self, domain_or_name):
        """
        Get the Metadata for a SimpleDB domain.

        :type domain_or_name: string or :class:`boto.sdb.domain.Domain` object.
        :param domain_or_name: Either the name of a domain or a Domain object

        :rtype: :class:`boto.sdb.domain.DomainMetaData` object
        :return: The newly created domain metadata object
        """
        domain, domain_name = self.get_domain_and_name(domain_or_name)
        params = {'DomainName':domain_name}
        d = self.get_object('DomainMetadata', params, DomainMetaData)
        d.domain = domain
        return d