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 /group/guid/{GroupId} HTTP/1.1
Host: agentapi.myhome.ie
Accept: application/xml
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<GetGroupGuidResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/MyHome.v4.Api.Common.ServiceModel.InternalDelivery">
<GroupGuid>String</GroupGuid>
</GetGroupGuidResponse>