code: def get_all_domains(self, max_domains=None, next_token=None):
          
          params = {}
          if max_domains:
              params['MaxNumberOfDomains'] = max_domains
          if next_token:
              params['NextToken'] = next_token
          return self.get_list('ListDomains', params, [('DomainName', Domain)])
docs: Returns a :py:class:`boto.resultset.ResultSet` containing
          all :py:class:`boto.sdb.domain.Domain` objects associated with
          this connection's Access Key ID.
          
          :keyword int max_domains: Limit the returned 
              :py:class:`ResultSet <boto.resultset.ResultSet>` to the specified
              number of members.
          :keyword str next_token: A token string that was returned in an
              earlier call to this method as the ``next_token`` attribute
              on the returned :py:class:`ResultSet <boto.resultset.ResultSet>`
              object. This attribute is set if there are more than Domains than
              the value specified in the ``max_domains`` keyword. Pass the
              ``next_token`` value from you earlier query in this keyword to
              get the next 'page' of domains.