}

	return result
}

// PutObjectMetadata - replace or add tags to an existing object
func (z *erasureServerPools) PutObjectMetadata(ctx context.Context, bucket, object string, opts ObjectOptions) (ObjectInfo, error) {
	object = encodeDirObject(object)
	if z.SinglePool() {
		return z.serverPools[0].PutObjectMetadata(ctx, bucket, object, opts)
	}

	if !opts.NoLock {

	globalMRFState.addPartialOp(PartialOperation{
		Bucket:    bucket,
		Object:    object,
		VersionID: versionID,
		Queued:    time.Now(),
	})
}

func (er erasureObjects) PutObjectMetadata(ctx context.Context, bucket, object string, opts ObjectOptions) (ObjectInfo, error) {
	if !opts.NoLock {
		// Lock the object before updating metadata.
		lk := er.NewNSLock(bucket, object)