type DeleteVersionHandlerParams struct {
	DiskID         string        `msg:"id"`
	Volume         string        `msg:"v"`
	FilePath       string        `msg:"fp"`
	ForceDelMarker bool          `msg:"fdm"`
	Opts           DeleteOptions `msg:"do"`
	FI             FileInfo      `msg:"fi"`
}

// MetadataHandlerParams is request info for UpdateMetadataHandle and WriteMetadataHandler.

		case "fp":
			z.FilePath, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "FilePath")
				return
			}
		case "fdm":
			z.ForceDelMarker, err = dc.ReadBool()
			if err != nil {
				err = msgp.WrapError(err, "ForceDelMarker")
				return
			}
		case "do":
			err = z.Opts.DecodeMsg(dc)
			if err != nil {
				err = msgp.WrapError(err, "Opts")
				return
			}

	})
}

// DeleteVersion - deletes FileInfo metadata for path at `xl.meta`. forceDelMarker
// will force creating a new `xl.meta` to create a new delete marker
func (s *xlStorage) DeleteVersion(ctx context.Context, volume, path string, fi FileInfo, forceDelMarker bool, opts DeleteOptions) (err error) {
	if HasSuffix(path, SlashSeparator) {
		return s.Delete(ctx, volume, path, DeleteOptions{

	fi.IsLatest = true

	return fi.ToObjectInfo(bucket, object, opts.Versioned || opts.VersionSuspended), nil
}

func (er erasureObjects) deleteObjectVersion(ctx context.Context, bucket, object string, fi FileInfo, forceDelMarker bool) error {
	disks := er.getDisks()
	// Assume (N/2 + 1) quorum for Delete()
	// this is a theoretical assumption such that
	// for delete's we do not need to honor storage