return er.PutObjectMetadata(ctx, bucket, object, opts)
}

// DecomTieredObject - moves tiered object to another pool during decommissioning.
func (s *erasureSets) DecomTieredObject(ctx context.Context, bucket, object string, fi FileInfo, opts ObjectOptions) error {
	er := s.getHashedSet(object)
	return er.DecomTieredObject(ctx, bucket, object, fi, opts)
}

	// Returns health of the backend
	Health(ctx context.Context, opts HealthOptions) HealthResult

	// Metadata operations
	PutObjectMetadata(context.Context, string, string, ObjectOptions) (ObjectInfo, error)
	DecomTieredObject(context.Context, string, string, FileInfo, ObjectOptions) error

	// ObjectTagging operations
	PutObjectTags(context.Context, string, string, string, ObjectOptions) (ObjectInfo, error)

					continue
				}

				// gr.Close() is ensured by decommissionObject().
				for range 3 {
					if version.IsRemote() {
						if err := z.DecomTieredObject(ctx, bi.Name, version.Name, version, ObjectOptions{
							VersionID:    versionID,
							MTime:        version.ModTime,
							UserDefined:  version.Metadata,
							SrcPoolIdx:   idx,
							DataMovement: true,