'Create a SimpleDB domain.
:type domain_name: string
:param domain_name: The name of the new domain
:rtype: :class:`boto.sdb.domain.Domain` object
:return: The newly created domain'

def create_domain(self, domain_name):

    params = {'DomainName': domain_name}
    d = self.get_object('CreateDomain', params, Domain)
    d.name = domain_name
    return d
