anchor.diff:                      end,
               Links2 = riak_kv_wm_utils:format_links([{Bucket, "up"}|Links1], Prefix, APIVersion),
               LinkRD = wrq:merge_resp_headers(Links2, RD),
  -            
  +
               %% Add user metadata to response...
               UserMetaRD = case dict:find(?MD_USERMETA, MD) of
                           {ok, UserMeta} ->
  
positive.code:         multiple_choices ->
              {ok, Doc} = Ctx#ctx.doc,
              LMDates = [ normalize_last_modified(MD) ||
                            MD <- riak_object:get_metadatas(Doc) ],            
              {lists:max(LMDates), RD, Ctx}
      end.
  
  
negative.code: delete_resource(RD, Ctx=#ctx{bucket=B, key=K, client=C}) ->
      Options = make_options([], Ctx),
      Result = case wrq:get_req_header(?HEAD_VCLOCK, RD) of
          undefined ->
              C:delete(B,K,Options);
          _ ->
              C:delete_vclock(B,K,decode_vclock_header(RD),Options)
  