-- | Parameters used to automatically set up Amazon EBS volumes when the instance
-- is launched.
ibdmEbs :: Lens' InstanceBlockDeviceMapping (Maybe EbsInstanceBlockDevice)
ibdmEbs = lens _ibdmEbs (\s a -> s { _ibdmEbs = a })
ibdmEbs :: Lens' InstanceBlockDeviceMapping (Maybe EbsInstanceBlockDevice)
ibdmEbs = lens _ibdmEbs (\s a -> s { _ibdmEbs = a })
ibdmEbs = lens _ibdmEbs (\s a -> s { _ibdmEbs = a })