public async Task GetElevationDataForPolyline()
{
var am = new AzureMapsToolkit.AzureMapsServices(_KEY);
var req = new AzureMapsToolkit.Elevation.GetElevationDataForPolylineRequest
{
Lines = "-121.66853362143818, 46.84646479863713|-121.67853362143818, 46.85646479863713",
Samples = 5
};
var res = await am.GetElevationDataForPolyline(req);
Assert.Null(res.Error);
Assert.Equal(5, res.Result.Result.Length);
}