Error 415 when sending a zipped SOAP message ( SWA - SOAP with Attachments) using apache Camel

Question

I am doing an integration. Using Soapui worked perfectly. but when it came to java the problem of "415" occurred. In Soapui in the Attachment part I put an option called"Part" and in it a specific code that is inside the xml "Cid". But I can’t do that in Apache Camel and I believe that’s the reason for the mistake. I’ll put excerpts of the code to make it easier to understand.

     XML DE ENVIO
    (... coisas que vem antes..)
                <ProcessCode>10005</ProcessCode>
                <MessageType>100</MessageType>
                <ExchangePattern>7</ExchangePattern>
                <SourceId>1</SourceId>
                <EnterpriseId>XXXXXXXXX</EnterpriseId>
                <Token>XXXXXXXXXXXX</Token>
                <ContentType>text/xml</ContentType>
                <ContentEncoding>utf-8</ContentEncoding>
            </CrossTalk_Header>
        </CrossTalk_Message>
        ]]>
    </exc:crosstalkMessage>
    <exc:message>cid:29617931228</exc:message>
</exc:CompressedSend>

Using the Soapui tool I can put the zip file I want and in it using the "part" property I put this code that comes marked with the "Cid" (follows the image)

If I remove this code "255..." from the "Part" option I receive instead of the success message the error message 415. This same message I’m getting on apache Camel using java. I still haven’t figured out a way to put this Cid in the Attachment of exchange in Camel. Here’s a snippet of the code.

from("direct:Sendzip").process({
                    Exchange exchange ->
                        File cteZip = new File("(path......)/teste123.zip")
                        exchange.in.setBody(primeiraBuscaXml)
                        exchange.in.setHeader(config.getSoapActionHeader(),config.getSoapActionHeaderValue())
                        exchange.in.addAttachment('29617931228',new DataHandler(new FileDataSource(cteZip)))
                }).to(cxfEndpoint)

I did not find a place where to put this "Cid". I even tried to put the code there but in fact it still worked.