040000 tree 82cd6dd7691e343b9e3aadaa9c71d249599b6139	invalid_package_vnf
040000 tree 3cb5c7abf30b70a8d4a6315593b0c9cf6e5742ba	native_charm_with_metadata_dir_vnf
040000 tree 726613cb3acd41cf8d14661aace340585a311490	native_charm_without_metadata_dir_vnf