Gateway on Momo Engineering Journal/tags/gateway/Recent content in Gateway on Momo Engineering JournalMomo Engineering Journal/images/og-image.png/images/og-image.pngHugoen-usWed, 07 Oct 2026 01:35:45 -0600S3 Gateway Core: XML, Buckets, Objects, Lists/posts/008-s3-gateway-core/Tue, 11 Aug 2026 18:25:16 +0000/posts/008-s3-gateway-core/The S3 gateway: SigV4, S3-compliant XML errors, Head/List/Copy, pagination, ranges, and metadata — a compatible API surface for real clients.