1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // Sync protocol datatype extension for the article.
9 option optimize_for = LITE_RUNTIME;
10 option retain_unknown_fields = true;
14 import "attachments.proto";
16 // Properties of Article objects.
17 message ArticleSpecifics {
18 optional string entry_id = 1;
20 optional string title = 2;
22 repeated ArticlePage pages = 3;
24 optional ArticleAttachments attachments = 4;
28 optional string url = 1;
31 message ArticleAttachments {
32 optional AttachmentIdProto distilled_article = 1;