if objInfo.ETag != "" {
		w.Header()[xhttp.ETag] = []string{"\"" + objInfo.ETag + "\""}
	}

	if objInfo.VersionID != "" {
		w.Header()[xhttp.AmzVersionID] = []string{objInfo.VersionID}
	}

	if !objInfo.Expires.IsZero() {
		w.Header().Set(xhttp.Expires, objInfo.Expires.UTC().Format(http.TimeFormat))
	}

	if objInfo.CacheControl != "" {

golang.org/x/tools/go/analysis/passes/stringintconv
golang.org/x/tools/go/analysis/passes/structtag
golang.org/x/tools/go/analysis/passes/testinggoroutine
golang.org/x/tools/go/analysis/passes/tests
golang.org/x/tools/go/analysis/passes/timeformat
golang.org/x/tools/go/analysis/passes/unmarshal
golang.org/x/tools/go/analysis/passes/unreachable
golang.org/x/tools/go/analysis/passes/unsafeptr
golang.org/x/tools/go/analysis/passes/unusedresult

	Inlined bool

	DataBlocks   int
	ParityBlocks int
}

// ExpiresStr returns a stringified version of Expires header in http.TimeFormat
func (o ObjectInfo) ExpiresStr() string {
	var expires string
	if !o.Expires.IsZero() {
		expires = o.Expires.UTC().Format(http.TimeFormat)
	}
	return expires
}

// ArchiveInfo returns any saved zip archive meta information.
// It will be decrypted if needed.

			}
			for k, v := range cleanReservedKeys(object.UserDefined) {
				content.UserMetadata.Set(k, v)
			}

			content.UserMetadata.Set("expires", object.Expires.Format(http.TimeFormat))
			content.Internal = &ObjectInternalInfo{
				K: object.DataBlocks,
				M: object.ParityBlocks,
			}
		}
		content.Owner = owner
		content.VersionID = object.VersionID
		if content.VersionID == "" {

	ecr.closed.Store(true)
	return ecr.readCloser.Close()
}

// TimeFormat is the time format to use when generating times in HTTP
// headers. It is like [time.RFC1123] but hard-codes GMT as the time
// zone. The time being formatted must be in UTC for Format to
// generate the correct format.
//
// For parsing this time format, see [ParseTime].
const TimeFormat = "Mon, 02 Jan 2006 15:04:05 GMT"

func (r restoreObjStatus) String() string {
	if r.Ongoing() {
		return `ongoing-request="true"`
	}
	return fmt.Sprintf(`ongoing-request="false", expiry-date="%s"`, r.expiry.Format(http.TimeFormat))
}

// Expiry returns expiry of restored object and true if restore-object has completed.
// Otherwise returns zero value of time.Time and false.
func (r restoreObjStatus) Expiry() (time.Time, bool) {

	defer func() {
		if rinfo.ReplicationStatus == replication.Completed && tgt.ResetID != "" && dobj.OpType == replication.ExistingObjectReplicationType {
			rinfo.ResyncTimestamp = fmt.Sprintf("%s;%s", UTCNow().Format(http.TimeFormat), tgt.ResetID)
		}
	}()

	if dobj.VersionID == "" && rinfo.PrevReplicationStatus == replication.Completed && dobj.OpType != replication.ExistingObjectReplicationType {

		return
	}

	OA := new(getObjectAttributesResponse)

	if opts.Versioned {
		w.Header().Set(xhttp.AmzVersionID, objInfo.VersionID)
	}

	lastModified := objInfo.ModTime.UTC().Format(http.TimeFormat)
	w.Header().Set(xhttp.LastModified, lastModified)
	w.Header().Del(xhttp.ContentType)

	if _, ok := opts.ObjectAttributes[xhttp.Checksum]; ok {
		chkSums := objInfo.decryptChecksums(0, r.Header)

	tags["set"] = er.setIndex
	tags["pool"] = er.poolIndex
	tags["merrs"] = joinErrs(errs)
	tags["derrs"] = dataErrsByPart
	if m.IsValid() {
		tags["size"] = m.Size
		tags["mtime"] = m.ModTime.Format(http.TimeFormat)
		tags["data"] = m.Erasure.DataBlocks
		tags["parity"] = m.Erasure.ParityBlocks
	} else {
		tags["invalid-meta"] = true
		tags["data"] = er.setDriveCount - er.defaultParityCount

		if !ok {
			t.Error("ResponseWriter did not implement io.StringWriter")
		}
	default:
		t.Error("handler was never called")
	}
}

func TestAppendTime(t *testing.T) {
	var b [len(TimeFormat)]byte
	t1 := time.Date(2013, 9, 21, 15, 41, 0, 0, time.FixedZone("CEST", 2*60*60))
	res := ExportAppendTime(b[:0], t1)
	t2, err := ParseTime(string(res))
	if err != nil {
		t.Fatalf("Error parsing time: %s", err)