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 /DynamicsCRM/Posts HTTP/1.1
Host: data.regent-college.edu
Accept: application/xml
Content-Type: application/xml
Content-Length: length
<CRMPostsRequest xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/regis.DynamicsCRM.Requests">
<import_only>false</import_only>
</CRMPostsRequest>
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<ArrayOfCRMPostResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/regis.DynamicsCRM.Responses">
<CRMPostResponse>
<added_by>String</added_by>
<added_date>0001-01-01T00:00:00</added_date>
<changed_by>String</changed_by>
<changed_date>0001-01-01T00:00:00</changed_date>
<regent_id>0</regent_id>
<text>String</text>
</CRMPostResponse>
</ArrayOfCRMPostResponse>