def unregisterMachine(self, machineName):
        """
        This operation unregisters a portal machine from a portal site. The
        operation can only performed when there are two machines
        participating in a portal site.
        """
        url = self._url + "/machines/unregister"
        params = {
            "f" : "json",
            "machineName" : machineName
        }
        return self._post(url=url,
                          param_dict=params,
                          proxy_url=self._proxy_url,
                          proxy_port=self._proxy_port)
def unregisterMachine ( self , machineName ) : url = self . _url + "/machines/unregister" params = { "f" : "json" , "machineName" : machineName } return self . _post ( url = url , param_dict = params , proxy_url = self . _proxy_url , proxy_port = self . _proxy_port )
This operation unregisters a portal machine from a portal site. The
        operation can only performed when there are two machines
        participating in a portal site.