-- | The stack ID.
usStackId :: Lens' UpdateStack Text
usStackId = lens _usStackId (\s a -> s { _usStackId = a })
usStackId :: Lens' UpdateStack Text
usStackId = lens _usStackId (\s a -> s { _usStackId = a })
usStackId = lens _usStackId (\s a -> s { _usStackId = a })