-- | The serial number of the high-availability partition group.
dhrHapgSerial :: Lens' DescribeHapgResponse (Maybe Text)
dhrHapgSerial = lens _dhrHapgSerial (\s a -> s { _dhrHapgSerial = a })
dhrHapgSerial :: Lens' DescribeHapgResponse (Maybe Text)
dhrHapgSerial = lens _dhrHapgSerial (\s a -> s { _dhrHapgSerial = a })
dhrHapgSerial = lens _dhrHapgSerial (\s a -> s { _dhrHapgSerial = a })