docs: def domain_add(self, domain, description=DESCRIPTION):
          """
          Sends a POST to /1.0/domains/ using this post-data:
  
              {"domain": "www.fogfu.com",
               "description":"Added by tagcube-api"}
  
          :param domain: The domain name to add as a new resource
          :return: The newly created resource
          """
          data = {"domain": domain,
                  "description": description}
          url = self.build_full_url(self.DOMAINS)
          return self.create_resource(url, data)