w.Header()[xhttp.AmzStorageClass] = []string{filterStorageClass(ctx, objInfo.TransitionedObject.Tier)}
	}

	if lc, err := globalLifecycleSys.Get(objInfo.Bucket); err == nil {
		lc.SetPredictionHeaders(w, objInfo.ToLifecycleOpts())
	}

	if v, ok := objInfo.UserDefined[ReservedMetadataPrefix+"compression"]; ok {
		if i := strings.LastIndexByte(v, '/'); i >= 0 {
			v = v[i+1:]
		}
		w.Header()[xhttp.MinIOCompressed] = []string{v}

		if restoreStatus, err := parseRestoreObjStatus(restoreHdr); err == nil {
			return restoreStatus.OnDisk()
		}
	}
	return onDisk
}

// ToLifecycleOpts returns lifecycle.ObjectOpts value for oi.
func (oi ObjectInfo) ToLifecycleOpts() lifecycle.ObjectOpts {
	return lifecycle.ObjectOpts{
		Name:             oi.Name,
		UserTags:         oi.UserTags,
		VersionID:        oi.VersionID,

		}
	}

	if objInfo.Bucket != "" && objInfo.Name != "" {
		if lc, err := globalLifecycleSys.Get(objInfo.Bucket); err == nil && !delete {
			lc.SetPredictionHeaders(w, objInfo.ToLifecycleOpts())
		}
	}
	hash.AddChecksumHeader(w, objInfo.decryptChecksums(0, h))
}

func deleteObjectVersions(ctx context.Context, o ObjectLayer, bucket string, toDel []ObjectToDelete, lcEvent lifecycle.Event) {

	}
	return false, size
}

func evalActionFromLifecycle(ctx context.Context, lc lifecycle.Lifecycle, lr lock.Retention, rcfg *replication.Config, obj ObjectInfo) lifecycle.Event {
	event := lc.Eval(obj.ToLifecycleOpts())
	if serverDebugLog {
		console.Debugf(applyActionsLogPrefix+" lifecycle: Secondary scan: %v\n", event.Action)
	}

	switch event.Action {