chromium/tools/traffic_annotation/scripts/test_data/annotations_sample1.xml

<?xml version="1.0"?>
<!--
Copyright 2017 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.

Refer to README.md for content description and update process.
-->

<annotations>
 <item id="C" added_in_milestone="62" hash_code="3" content_hash_code="30" os_list="linux,windows"/>
 <item id="M" added_in_milestone="62" hash_code="6" content_hash_code="60" os_list="linux,windows"/>
 <item id="X" added_in_milestone="62" hash_code="8" content_hash_code="80" os_list="linux,windows"/>
</annotations>