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/List/Create HTTP/1.1
Host: data.regent-college.edu
Accept: application/xml
Content-Type: application/xml
Content-Length: length
<CRMListCreateRequest xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/regis.DynamicsCRM.Requests">
<is_account>false</is_account>
<is_contact>false</is_contact>
<name>String</name>
<regent_ids xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d2p1:int>0</d2p1:int>
</regent_ids>
</CRMListCreateRequest>
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<ResponseStatus xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.servicestack.net/types">
<ErrorCode>String</ErrorCode>
<Message>String</Message>
<StackTrace>String</StackTrace>
<Errors>
<ResponseError>
<ErrorCode>String</ErrorCode>
<FieldName>String</FieldName>
<Message>String</Message>
<Meta xmlns:d4p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d4p1:KeyValueOfstringstring>
<d4p1:Key>String</d4p1:Key>
<d4p1:Value>String</d4p1:Value>
</d4p1:KeyValueOfstringstring>
</Meta>
</ResponseError>
</Errors>
<Meta xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<d2p1:KeyValueOfstringstring>
<d2p1:Key>String</d2p1:Key>
<d2p1:Value>String</d2p1:Value>
</d2p1:KeyValueOfstringstring>
</Meta>
</ResponseStatus>