def start(self, measurementId):
        """
        Posts to the target to tell it a named measurement is starting.
        :param measurementId:
        """
        self.sendURL = self.rootURL + measurementId + '/' + self.deviceName
        self.startResponseCode = self._doPut(self.sendURL)
def start ( self , measurementId ) : self . sendURL = self . rootURL + measurementId + '/' + self . deviceName self . startResponseCode = self . _doPut ( self . sendURL )
Posts to the target to tell it a named measurement is starting.
        :param measurementId: