<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:im="http://www.imsglobal.org/services/lis/cmsv1p0/wsdl11/sync/imscms_v1p0">
    <SOAP-ENV:Header>
        <im:imsx_syncRequestHeaderInfo>
            <im:imsx_version>GWSVERSIONVALUE.TYPE</im:imsx_version>
            <im:imsx_messageIdentifier>STRING</im:imsx_messageIdentifier>
        </im:imsx_syncRequestHeaderInfo>
    </SOAP-ENV:Header>
    <SOAP-ENV:Body>
        <im:readCourseSectionIdsForCourseOfferingRequest>
            <im:sourcedId>GUID.TYPE</im:sourcedId>
        </im:readCourseSectionIdsForCourseOfferingRequest>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>