data_extraction_rules.xml
<?xml version="1.0" encoding="utf-8"?><!--
   Sample data extraction rules file; uncomment and customize as necessary. 
   See https://developer.android.com/about/versions/12/backup-restore#xml-changes 
   for details. 
-->
<data-extraction-rules>
    <cloud-backup>
        <!-- TODO: Use <include> and <exclude> to control what is backed up. 
        <include .../> 
        <exclude .../> 
        -->
    </cloud-backup>
    <!--
    <device-transfer> 
        <include .../> 
        <exclude .../> 
    </device-transfer> 
    -->
</data-extraction-rules>