-- | The specific AWS account ID that is to be added or removed from a volume's
-- list of create volume permissions.
cvpUserId :: Lens' CreateVolumePermission (Maybe Text)
cvpUserId = lens _cvpUserId (\s a -> s { _cvpUserId = a })
cvpUserId :: Lens' CreateVolumePermission (Maybe Text)
cvpUserId = lens _cvpUserId (\s a -> s { _cvpUserId = a })
cvpUserId = lens _cvpUserId (\s a -> s { _cvpUserId = a })