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 /api/global/projects/{GlobalID} HTTP/1.1 
Host: doapigw.baasbv.nl 
Accept: application/xml
 
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<ProjectDetails xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/IDB.API.DTO.Project">
  <Active>false</Active>
  <AddressComplete>String</AddressComplete>
  <CategoryDescription>String</CategoryDescription>
  <CategoryGlobalID>00000000-0000-0000-0000-000000000000</CategoryGlobalID>
  <CategoryID>0</CategoryID>
  <City>String</City>
  <CorrespondenceInternalCompanyGlobalID>00000000-0000-0000-0000-000000000000</CorrespondenceInternalCompanyGlobalID>
  <CorrespondenceInternalCompanyID>0</CorrespondenceInternalCompanyID>
  <CorrespondenceInternalCompanyName>String</CorrespondenceInternalCompanyName>
  <CountryGlobalID>00000000-0000-0000-0000-000000000000</CountryGlobalID>
  <CountryID>0</CountryID>
  <CountryName>String</CountryName>
  <Description1>String</Description1>
  <Description2>String</Description2>
  <GeoLocation>String</GeoLocation>
  <GlobalID>00000000-0000-0000-0000-000000000000</GlobalID>
  <ID>0</ID>
  <Name>String</Name>
  <Number>String</Number>
  <Postalcode>String</Postalcode>
</ProjectDetails>