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/Donations/Notes HTTP/1.1
Host: data.regent-college.edu
Accept: application/xml
Content-Type: application/xml
Content-Length: length
<CRMDonationNotesRequest xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/regis.DynamicsCRM.Requests">
<guids xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d2p1:string>String</d2p1:string>
</guids>
</CRMDonationNotesRequest>
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<ArrayOfCRMDonationNoteResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/regis.DynamicsCRM.Responses">
<CRMDonationNoteResponse>
<added_date>0001-01-01T00:00:00</added_date>
<file_base64>String</file_base64>
<filename>String</filename>
<filesize>0</filesize>
<mimetype>String</mimetype>
<owner_first_name>String</owner_first_name>
<owner_last_name>String</owner_last_name>
<subject>String</subject>
<text>String</text>
<first_name>String</first_name>
<last_name>String</last_name>
</CRMDonationNoteResponse>
</ArrayOfCRMDonationNoteResponse>