app/views/epp/sample_requests/contact/check_multiple.xml
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<epp xmlns="epp-ee">
<command>
<check>
<contact:check
xmlns:contact="contact-ee">
<contact:id>sh8013</contact:id>
<contact:id>sh13</contact:id>
<contact:id>vsdfvq</contact:id>
</contact:check>
</check>
<clTRID>ABC-12345</clTRID>
</command>
</epp>