final List<StorageItem> items = new ArrayList<>();

        try {
            final ListObjectsV2Request.Builder requestBuilder =
                    ListObjectsV2Request.builder().bucket(bucket).delimiter("/").maxKeys(maxItems);

            if (StringUtil.isNotBlank(prefix)) {
                final String normalizedPrefix = prefix.endsWith("/") ? prefix : prefix + "/";
                requestBuilder.prefix(normalizedPrefix);

        void testSourceKeyAllMax() {
            // Given
            byte[] maxKey = new byte[SOURCE_KEY_SIZE];
            Arrays.fill(maxKey, (byte) 0xFF);
            SrvCopychunk chunk = new SrvCopychunk(Long.MAX_VALUE, Long.MAX_VALUE, Integer.MAX_VALUE);
            SrvCopychunkCopy copy = new SrvCopychunkCopy(maxKey, chunk);
            byte[] buffer = new byte[100];

            // When