public string Deletar(int id)
 {
     try
     {
         _matrizDeDecisaoService.DeletarAlternativas(id);
         _alternativaService.Excluir(id);
         return(Resposta.Ok.ToString());
     }
     catch (Exception ex)
     {
         _logService.Add(ex.ToString());
         return(Resposta.Erro.ToString());
     }
 }