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 /xml/reply/VkInfo HTTP/1.1
Host: api-dev.1881.no
Content-Type: application/xml
Content-Length: length
<VkInfo xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/O1881.Utility.ServiceStack.VkRuntime" />
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<VkInfoResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/O1881.Utility.ServiceStack.VkRuntime">
<Items>
<VkInfoItem>
<Key>String</Key>
<Value>String</Value>
</VkInfoItem>
</Items>
<ResponseStatus xmlns:d2p1="http://schemas.servicestack.net/types">
<d2p1:ErrorCode>String</d2p1:ErrorCode>
<d2p1:Message>String</d2p1:Message>
<d2p1:StackTrace>String</d2p1:StackTrace>
<d2p1:Errors>
<d2p1:ResponseError>
<d2p1:ErrorCode>String</d2p1:ErrorCode>
<d2p1:FieldName>String</d2p1:FieldName>
<d2p1:Message>String</d2p1:Message>
</d2p1:ResponseError>
</d2p1:Errors>
</ResponseStatus>
</VkInfoResponse>