Serverside DSRequest is missing the possibility to define the SortDirection

Hi Isomorphic,

I need to define the sort order on a serverside DSRequest, but only found DSRequest.setSortBy(java.lang.Object).

The Javadocs ("sortBy - String or List of Strings: field or list of fields to sort by.") indicate that it is not possible to specify a sort direction. But as the client is able to issue requests with a SortDirection, it somehow must be possible to define this order. Am I missing some method? If not, could you expose the method in question in 4.1p?

Thank you & Best regards,
Blama