// WalkVersionsSortOrder represents the sort order in which versions of an
// object should be returned by ObjectLayer.Walk method
type WalkVersionsSortOrder uint8

const (
	// WalkVersionsSortAsc - Sort in ascending order of ModTime
	WalkVersionsSortAsc WalkVersionsSortOrder = iota
	// WalkVersionsSortDesc - Sort in descending order of ModTime
	WalkVersionsSortDesc
)

		ReqParams:    extractReqParams(r),
		RespElements: extractRespElements(w),
		UserAgent:    r.UserAgent(),
		Host:         handlers.GetSourceIP(r),
	})

	if objInfo.ReplicationStatus == replication.Pending || objInfo.VersionPurgeStatus == replication.VersionPurgePending {
		dmVersionID := ""
		versionID := ""
		if objInfo.DeleteMarker {
			dmVersionID = objInfo.VersionID
		} else {