// CheckPreconditionFn returns true if precondition check failed.
type CheckPreconditionFn func(o ObjectInfo) bool

// EvalMetadataFn validates input objInfo and GetObjectInfo error and returns an updated metadata and replication decision if any
type EvalMetadataFn func(o *ObjectInfo, gerr error) (ReplicateDecision, error)

		if opts.DeleteMarker {
			versionFound = false
		} else if !tryDel {
			return objInfo, gerr
		}
	}

	if opts.EvalMetadataFn != nil {
		dsc, err := opts.EvalMetadataFn(&goi, gerr)
		if err != nil {
			return ObjectInfo{}, err
		}
		if dsc.ReplicateAny() {
			opts.SetDeleteReplicationState(dsc, opts.VersionID)

	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	popts := ObjectOptions{
		MTime:     opts.MTime,
		VersionID: opts.VersionID,
		EvalMetadataFn: func(oi *ObjectInfo, gerr error) (ReplicateDecision, error) {
			oi.UserDefined[strings.ToLower(xhttp.AmzObjectLockLegalHold)] = strings.ToUpper(string(legalHold.Status))