example.txt

--MIME_boundary
Content-Type: application/soap+xml; charset=UTF-8
Content-Transfer-Encoding: 8bit
Content-ID: <rootpart@soapui.org>

<S:Envelope xmlns:S='http://schemas.xmlsoap.org/soap/envelope/'>
   <S:Header>
     <wsse:Security
         xmlns:wsse='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd'>
       <wsse:UsernameToken
           xmlns:wsse='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd'>
         <wsse:Username
             xmlns:wsse='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd'>XXXXXX</wsse:Username>
         <wsse:Password
             xmlns:wsse='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd'>XXXXXX</wsse:Password>
       </wsse:UsernameToken>
     </wsse:Security>
   </S:Header>
   <S:Body>
     <GenericRequest
         xmlns='http://www.oracle.com/UCM' webKey='cs'>
       <Service IdcService='CHECKIN_UNIVERSAL'>
         <Document>
           <Field name='UserDateFormat'>iso8601</Field>
           <Field name='UserTimeZone'>UTC</Field>
           <Field name='dDocName'>201807111403445918-1-464</Field>
           <Field name='dSecurityGroup'>FAFusionImportExport</Field>
           <Field name='dDocAccount'>hcm$/dataloader$/import$</Field>
           <Field name='dDocType'>Application</Field>
           <Field name='dDocTitle'>201807111403445918_76_I228_1_ValueSet_Budget_Center_ID_Independent.zip</Field>
           <File name='primaryFile' href='201807111403445918_76_I228_1_ValueSet_Budget_Center_ID_Independent.zip'>
             <Contents>
               <Include
                   xmlns='http://www.w3.org/2004/08/xop/include' href='cid:0b83cd6b-af15-45d2-bbda-23895de2a73d'/>
             </Contents>
           </File>
         </Document>
       </Service>
     </GenericRequest>
   </S:Body>
</S:Envelope>

--MIME_boundary
Content-Type: application/zip
Content-Transfer-Encoding: binary
Content-ID: <0b83cd6b-af15-45d2-bbda-23895de2a73d>

...binary zip data...

--MIME_boundary--