On https://www.mongodb.com/docs/atlas/data-federation/config/config-aws-s3/ page there's "Tutorial: Federated Queries and $out to S3" which links to https://www.mongodb.com/developer/how-to/atlas-data-federation-federated-queries-out-aws-s3/ which resolves as 404

Correct Link: https://www.mongodb.com/developer/products/atlas/atlas-data-lake-federated-queries-out-aws-s3/