<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Cron:etc/crontab.xsd">
<group id="<group_name>">
<job name="<job_name>" instance="<classpath>" method="<method>">
<schedule><time></schedule>
</job>
</group>
</config>