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 /customer/externalid/{ExternalId} HTTP/1.1
Host: bestellforum.api.mauve.de
Accept: application/xml
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<Customer xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Mauve.Bestellforum.ServiceModel.Types">
<AddressId>0</AddressId>
<ExternalId>String</ExternalId>
<Id>String</Id>
</Customer>