anchor.diff:      fun(_, {ok, RespCode, _RespHeaders, RespBody}) ->
       
           ?assertEqual(?HTTP_200_OK, RespCode),
  -        check_received_qos_parameters(MemRef, RespBody),
  -        ok
  +        check_received_qos_parameters(MemRef, RespBody)
       end.
   
   
  
positive.code: 
  validate_result_fun_gs(MemRef, qos_parameters) ->
      fun(_, {ok, Result}) ->
          check_received_qos_parameters(MemRef, maps:get(<<"qosParameters">>, Result)),
          ok
      end.
  
  
  
negative.code:             <<"stringValues">> := [<<"FR">>, <<"PL">>],
              <<"numberValues">> := []
          }
      }, Response),
      ok.
  
  %%%===================================================================
  %%% SetUp and TearDown functions
  