public async Task <HttpResponseMessage> GetVeiculo(string placa)
        {
            HttpResponseMessage response = new HttpResponseMessage();

            try
            {
                Veiculo veiculo = await VeiculoDAO.GetVeiculoAsync(placa);

                response.Content    = new ObjectContent(typeof(Veiculo), veiculo, JsonConfig.DefaultJsonMediaType);
                response.StatusCode = HttpStatusCode.OK;
            }
            catch (Exception ex)
            {
                response.Content    = new ObjectContent(typeof(Exception), ex, JsonConfig.DefaultJsonMediaType);
                response.StatusCode = HttpStatusCode.InternalServerError;
            }

            ApiLog(response.StatusCode);

            return(response);
        }