Changes to Obtain the properties of a page, label or content URL

added the new path request parameter oid

added the new optional query request parameter ExplicitMetaData to all path's operations

added the new optional query request parameter RepresentationMode to all path's operations

added the new optional query request parameter levels to all path's operations

added the media type application/atom+xml for the response with the status 200

added the non-success response with the status 404