// (copied over from enforceRetentionForDeletion)
func (e *Evaluator) IsObjectLocked(obj ObjectOpts) bool {
	if e.lockRetention == nil || !e.lockRetention.LockEnabled {
		return false
	}

	if obj.DeleteMarker {
		return false
	}

	lhold := objlock.GetObjectLegalHoldMeta(obj.UserDefined)
	if lhold.Status.Valid() && lhold.Status == objlock.LegalHoldOn {
		return true
	}

}

// NextDue returns upcoming DelMarkerExpiration date for obj if
// applicable, returns false otherwise.
func (de DelMarkerExpiration) NextDue(obj ObjectOpts) (time.Time, bool) {
	if !obj.IsLatest || !obj.DeleteMarker {
		return time.Time{}, false
	}

	return ExpectedExpiryTime(obj.ModTime, de.Days), true

							VersionID:          versionID,
							MTime:              version.ModTime,
							DeleteReplication:  version.ReplicationState,
							SrcPoolIdx:         idx,
							DataMovement:       true,
							DeleteMarker:       true, // make sure we create a delete marker
							SkipDecommissioned: true, // make sure we skip the decommissioned pool
							NoAuditLog:         true,
						})
					if err != nil {

	}
	opts.PartNumber = partNumber
	opts.VersionID = vid

	delMarker, err := parseBoolHeader(bucket, object, r.Header, xhttp.MinIOSourceDeleteMarker)
	if err != nil {
		return opts, err
	}
	opts.DeleteMarker = delMarker

	replReadyCheck, err := parseBoolHeader(bucket, object, r.Header, xhttp.MinIOCheckDMReplicationReady)
	if err != nil {
		return opts, err
	}
	opts.CheckDMReplicationReady = replReadyCheck

			return lifecycle.Event{Action: lifecycle.NoneAction}
		}
	}

	return event
}

func applyTransitionRule(event lifecycle.Event, src lcEventSrc, obj ObjectInfo) bool {
	if obj.DeleteMarker || obj.IsDir {
		return false
	}
	globalTransitionState.queueTransitionTask(obj, event, src)
	return true
}

// KeyRotate rotates encryption key of an object
func (r *BatchJobKeyRotateV1) KeyRotate(ctx context.Context, api ObjectLayer, objInfo ObjectInfo) error {
	srcBucket := r.Bucket
	srcObject := objInfo.Name

	if objInfo.DeleteMarker || !objInfo.VersionPurgeStatus.Empty() {
		return nil
	}
	sseKMS := crypto.S3KMS.IsEncrypted(objInfo.UserDefined)
	sseS3 := crypto.S3.IsEncrypted(objInfo.UserDefined)

			// if present set the headers, no idea why AWS S3 sets these headers.
			if gr.ObjInfo.VersionID != "" && gr.ObjInfo.DeleteMarker {
				w.Header()[xhttp.AmzVersionID] = []string{gr.ObjInfo.VersionID}
				w.Header()[xhttp.AmzDeleteMarker] = []string{strconv.FormatBool(gr.ObjInfo.DeleteMarker)}
			}
		}
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}
	defer gr.Close()
	srcInfo := gr.ObjInfo

	if err != nil {
		t.Fatal(err)
	}

	if fileInfoPostHeal.NumVersions != 2 {
		t.Fatalf("Expected versions 2, got %d", fileInfoPreHeal.NumVersions)
	}

	if objInfo.DeleteMarker {
		if _, err = objLayer.DeleteObject(ctx, bucket, object, ObjectOptions{
			Versioned: true,
			VersionID: objInfo.VersionID,
		}); err != nil {
			t.Fatal(err)
		}
	}