code: def SensorsTriggersNotificationsGet(self, sensor_id, trigger_id):
          
          if self.__SenseApiCall__('/sensors/{0}/triggers/{1}/notifications.json'.format(sensor_id, trigger_id), 'GET'):
              return True
          else:
              self.__error__ = "api call unsuccessful"
              return False
docs: Obtain all notifications connected to a sensor-trigger combination.
              If successful, the result can be obtained from getResponse(), and should be a json string.
              
              @param sensor_id (int) - Sensor id if the sensor-trigger combination.
              @param trigger_id (int) - Trigger id of the sensor-trigger combination.
              
              @return (bool) - Boolean indicating whether SensorstriggersNoticiationsGet was successful.