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.
POST /dealers/authenticate HTTP/1.1
Host: services.acct.2service.nl
Accept: application/xml
Content-Type: application/xml
Content-Length: length
<Authenticate xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/_2Service.Webservices.ServiceModel.Dealers">
<Password>String</Password>
<UserName>String</UserName>
</Authenticate>
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<AuthenticateResponse 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:SessionToken>String</d2p1:SessionToken>
</Result>
</AuthenticateResponse>