From ae50760fcc5703a1e4e1c05ab656fc0fff366f34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=89=E6=AD=A3=E8=B6=85?= <anzhengchao@gmail.com>
Date: Wed, 21 Jan 2026 00:10:37 +0800
Subject: [PATCH] fix(s3): return NoSuchTagSet for get_bucket_tagging when tags
 not set (#1567)

---
 rustfs/src/storage/ecfs.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/rustfs/src/storage/ecfs.rs b/rustfs/src/storage/ecfs.rs
index e2c3cf81b..f7e4d6944 100644
--- a/rustfs/src/storage/ecfs.rs
+++ b/rustfs/src/storage/ecfs.rs
@@ -4902,9 +4902,11 @@ impl S3 for FS {
         let Tagging { tag_set } = match metadata_sys::get_tagging_config(&bucket).await {
             Ok((tags, _)) => tags,
             Err(err) => {
+                if err == StorageError::ConfigNotFound {
+                    return Err(S3Error::with_message(S3ErrorCode::NoSuchTagSet, "The TagSet does not exist".to_string()));
+                }
                 warn!("get_tagging_config err {:?}", &err);
-                // TODO: check not found
-                Tagging::default()
+                return Err(ApiError::from(err).into());
             }
         };