I am trying to get the ContentTypeOrder of a specific folder using SharePoint web services and caml queries. I am using the GetListItems() method of the Lists.asmx web service. The resulting xml contains the contentTypeId of the folder and doesn't say anything about the supported content types.
Is it possible to do it without the use of the SharePoint API and the SharePoint Client Object Model?
Do I need to add options to the caml query? Or use another web service?