Using GH Copilot in Aspire in Rider and other IDEs

[GMouaad]

Aspire 9.3 introduced the integration of Github Copilot inot the dashboard.

Unfortunatly, this feature is still not working when starting the Apphost from JetBrains Rider, and failing with the following error:

fail: Aspire.Hosting.Dashboard.Model.Assistant.AssistantChatViewModel[0]
      Error getting GHCP info.
      System.InvalidOperationException: Error response from GHCP.
       ---> System.Net.Http.HttpRequestException: Response status code does not indicate success: 404 (Not Found).
         at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
         at Aspire.Dashboard.Model.Assistant.ChatClientFactory.GetInfoAsync(CancellationToken cancellationToken) in /_/src/Aspire.Dashboard/Model/Assistant/ChatClientFactory.cs:line 141
         --- End of inner exception stack trace ---
         at Aspire.Dashboard.Model.Assistant.ChatClientFactory.GetInfoAsync(CancellationToken cancellationToken) in /_/src/Aspire.Dashboard/Model/Assistant/ChatClientFactory.cs:line 157
         at Aspire.Dashboard.Model.Assistant.AIContextProvider.GetInfoAsync(CancellationToken cancellationToken) in /_/src/Aspire.Dashboard/Model/Assistant/AIContextProvider.cs:line 270
         at Aspire.Dashboard.Model.Assistant.AssistantChatViewModel.InitializeCoreAsync() in /_/src/Aspire.Dashboard/Model/Assistant/AssistantChatViewModel.cs:line 337

I filed an issue in the aspire-plugin for Rider though it seems that it's unclear how GH copilot is integrated into aspire. Can someone provide some guidance on how it works and can be done to fix this issue?