Hello, I'm trying to understand lakeFS better: The key-value store is in DynamoDB (for us). In the S3 bucket of a repo, what is stored in _lakefs/ and is there any crucial metadata? I see that part of it is garbage collection info. If we accidentally delete or somehow lose an object in _lakefs/, what is the risk? Will the API still be usable?

Metadata for uncommitted changes are stored in DynamoDB while metadata for committed changes are stored in S3

Thank you for the clarification, @Amit Kesarwani!

To emphasize @Amit Kesarwani comment, deleting data from _lakefs prefix can potentially lead to data loss