To override the Content-type in your clients, use the HTTP Accept Header, append the .xml suffix or ?format=xml
HTTP + XML
The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
GET /dealers/parts HTTP/1.1
Host: services.acct.2service.nl
Accept: application/xml
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<MultiplePartInfosResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/_2Service.Webservices.ServiceModel.Dealers">
<ErrorMessage xmlns="http://schemas.datacontract.org/2004/07/_2Service.Webservices.ServiceModel">String</ErrorMessage>
<IsSuccessful xmlns="http://schemas.datacontract.org/2004/07/_2Service.Webservices.ServiceModel">false</IsSuccessful>
<Result xmlns:d2p1="http://schemas.datacontract.org/2004/07/_2Service.Webservices.ServiceModel.Dealers" xmlns="http://schemas.datacontract.org/2004/07/_2Service.Webservices.ServiceModel">
<d2p1:PartInfoResult i:nil="true" />
</Result>
<UnknownParts xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d2p1:string>String</d2p1:string>
</UnknownParts>
</MultiplePartInfosResponse>