-- | The date and time of the last change in status.
vtLastStatusChange :: Lens' VgwTelemetry (Maybe UTCTime)
vtLastStatusChange =
    lens _vtLastStatusChange (\s a -> s { _vtLastStatusChange = a })
        . mapping _Time
vtLastStatusChange :: Lens' VgwTelemetry (Maybe UTCTime)
vtLastStatusChange =
    lens _vtLastStatusChange (\s a -> s { _vtLastStatusChange = a })
        . mapping _Time
vtLastStatusChange =
    lens _vtLastStatusChange (\s a -> s { _vtLastStatusChange = a })
        . mapping _Time