public async Task TrafficDetails()
{
var client = new RdNetClient(Setup.APP_ID, Setup.DEVICE_CODE, Setup.CLIENT_ID, Setup.CLIENT_SECRET, Setup.ACCESS_TOKEN, Setup.REFRESH_TOKEN);
var start = DateTime.Now.AddDays(-25);
var end = DateTime.Now.AddDays(-20);
var result = await client.GetTrafficDetailsAsync(start, end);
}