anchor.diff:                  {<<"name">>, Name},
                   {<<"isDefault">>, SpaceId =:= DefaultSpaceId},
                   {<<"hasViewPrivilege">>, true},
  -                {<<"size">>, Size},
  +                {<<"totalSize">>, TotalSize},
  +                {<<"supportSizes">>, ProvidersSupports},
                   {<<"providers">>, ProvidersToDisplay}
               ]
       end.
positive.code:                 {<<"name">>, Name},
                  {<<"isDefault">>, SpaceId =:= DefaultSpaceId},
                  {<<"hasViewPrivilege">>, false},
                  {<<"size">>, Size},
                  % TODO For now, return all providers so that user can see
                  % spaces of provider in go to your files tab.
                  % Must be solved better!
  
negative.code:         fun(Provider) ->
              lists:member(Provider, UserProviders)
          end, Providers),
      TotalSize = lists:sum(SupportSizes),
      case HasViewPrivileges of
          false ->
              [
  