System.Net.Http.HttpRequestException: Unexpected status line: HTTP/1.1 304 Not Modified throwing with ArcGISHttpClientHandler+NativeHttpMessageHandler.SendAsync

[boobalank-dsrc]

An exception is thrown while calling Attachment.GetDataAsync(); for retrieves attachment's data of the Asset but not able to recreate the same issue again. issue came with android.please resolves this issue.

Esri.ArcGISRuntime.Data.Attachment.GetDataAsync();

ArcGISHttpClientHandler+NativeHttpMessageHandler.SendAsync (System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken, System.Boolean isRetry)
System.Net.Http.HttpRequestException: Unexpected status line: HTTP/1.1 304 Not Modified

Nuget version used:
Esri.ArcGISRuntime.Xamarin.Forms 100.13.0
Esri.ArcGISRuntime.Toolkit.Xamarin.Forms 100.13.0
Xamarin.Forms 5.0.0.2337

Device used:
Galaxy S10+ (Android 12)

[nCastle1]

I would like to help, but I need additional information. Which Toolkit component were you using when you saw this exception? What data source/service were you using? Has this only happened once, or is it a recurring issue?

[vendhan-dsrc]

this issue appearing randomly. We get the attachments from arcgisfeature. And trying to get the stream from attachments using arcgis method for displaying the images. we used Esri.ArcGISRuntime.Toolkit.Xamarin.Forms 100.13.0 from ArcGIS Runtime API for .NET.