def SensorsTriggersGet(self, sensor_id, trigger_id = -1):
        """
            Obtain either all triggers connected to a sensor, or the details of a specific trigger connected to a sensor.
            If successful, result can be obtained from getResponse(), and should be a json string.
            
            @param sensor_id (int) - Sensor id of the sensor to retrieve triggers from.
            @param trigger_id (int) (optional) - Trigger id of the trigger to retrieve details from.
            
            @return (bool) - Boolean indicating whether SensorsTriggersGet was successful.
        """
        if trigger_id == -1:
            url = '/sensors/{0}/triggers.json'.format(sensor_id)
        else:
            url = '/sensors/{0}/triggers/{1}.json'.format(sensor_id, trigger_id)

        if self.__SenseApiCall__(url, 'GET'):
            return True
        else:
            self.__error__ = "api call unsuccessful"
            return False