'Permanently deletes a search domain and all of its data. Once
a domain has been deleted, it cannot be recovered. For more
information, see `Deleting a Search Domain`_ in the Amazon
CloudSearch Developer Guide .
:type domain_name: string
:param domain_name: The name of the domain you want to permanently
delete.'

def delete_domain(self, domain_name):

    params = {'DomainName': domain_name}
    return self._make_request(action='DeleteDomain', verb='POST', path='/', params=params)
