ModTime:   entry.ModTime,
				VersionID: entry.VersionID,
				Content:   gr,
				Headers:   make(http.Header),
				Close: func() {
					gr.Close()
				},
			}

			opts, err := batchReplicationOpts(ctx, "", gr.ObjInfo)
			if err != nil {
				batchLogIf(ctx, err)
				continue
			}

			for k, vals := range opts.Header() {
				for _, v := range vals {
					snowballObj.Headers.Add(k, v)
				}