instant-epp/tests/resources/request/domain/create_with_host_obj.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
    <command>
        <create>
            <create xmlns="urn:ietf:params:xml:ns:domain-1.0">
                <name>eppdev-1.com</name>
                <period unit="y">1</period>
                <ns>
                    <hostObj>ns1.test.com</hostObj>
                    <hostObj>ns2.test.com</hostObj>
                </ns>
                <registrant>eppdev-contact-3</registrant>
                <contact type="admin">eppdev-contact-3</contact>
                <contact type="tech">eppdev-contact-3</contact>
                <contact type="billing">eppdev-contact-3</contact>
                <authInfo>
                    <pw>epP4uthd#v</pw>
                </authInfo>
            </create>
        </create>
        <clTRID>cltrid:1626454866</clTRID>
    </command>
</epp>