-- | The protocol. A value of '-1' means all protocols.
naeProtocol :: Lens' NetworkAclEntry (Maybe Text)
naeProtocol = lens _naeProtocol (\s a -> s { _naeProtocol = a })
naeProtocol :: Lens' NetworkAclEntry (Maybe Text)
naeProtocol = lens _naeProtocol (\s a -> s { _naeProtocol = a })
naeProtocol = lens _naeProtocol (\s a -> s { _naeProtocol = a })