-- | The type of this environment tier.
etType :: Lens' EnvironmentTier (Maybe Text)
etType = lens _etType (\s a -> s { _etType = a })
etType :: Lens' EnvironmentTier (Maybe Text)
etType = lens _etType (\s a -> s { _etType = a })
etType = lens _etType (\s a -> s { _etType = a })