public async Task <ResponseModel <MarcaModel> > GetMarca(int?id) { ResponseModel <MarcaModel> response = new ResponseModel <MarcaModel>(); try { MarcaService marcaService = new MarcaService(); MarcaModel marca = await marcaService.GetMarca(id); response.Value = marca; } catch (Exception ex) { response.Erro = true; response.MensagemErro = ex.Message; } return(response); }