040000 tree 413178564060389addb8b3871ee0180f48c93bde	azure
040000 tree 15dd9bcefc2af22c7d5dff6660859b1964a6db27	filesystem
040000 tree 033c590e83c7ad94e95132c7a35ec47e42c0f36e	gcs
040000 tree ade25b8cf01cb615a98577b34d51906c32acb239	github
040000 tree 70821999a10548392ce1293390013a2dda82c733	mongo
040000 tree 0ddd5e4eb75d4008c9ff92e4bca6fb3b655ce2af	oss
040000 tree d883d98b0f995222cdfd6a289767295a33d4e86c	s3