.NET: [Bug]: AG-UI Client event type of agent response

[jasmin-software]

Description

I am trying to build a .NET demo app to showcase AG-UI, the client is just a simple CLI. I want to highlight how the interface can be interactive (depending on the event from each update I get from the agent). This is what I currently have

AGUIChatClient aguiClient = new(httpClient, serverUrl);
AIAgent agent = aguiClient.CreateAIAgent(name: "agui-client", description: "AG-UI Client Agent");



var updates = agent.RunStreamingAsync(input);
await foreach (AgentRunResponseUpdate message in updates)
{...}

I want to implement something similar to the below code snippet, but in C#. I cannot figure out how I can determine the event types returned by the agent. Does the feature exist in C# at all?

const r = await agent.runAgent(
            {},
            {
              onTextMessageStartEvent() {
                process.stdout.write(":robot: AG-UI assistant: ");
              },
              ...
            },
          );

This Typescript code snippet from HackerNoon (https://hackernoon.com/building-your-first-ag-ui-app-a-smart-echo-agent-implementation).

Code Sample

Error Messages / Stack Traces

Package Versions

"Microsoft.Agents.AI" Version="1.0.0-preview.260108.1" , "Microsoft.Agents.AI.AGUI" Version="1.0.0-preview.260108.1"

.NET Version

No response

Additional Context

No response

[jasmin-software]

I did find this sample that's the closest thing that resemble what I'm looking for: https://github.com/ag-ui-protocol/ag-ui/blob/main/integrations/microsoft-agent-framework/dotnet/examples/AGUIDojoServer/AgenticUI/AgenticUIAgent.cs (line 40 and 48). But they are more like content type, instead of AG-UI event type. It is the 16 standard AG-UI events that I'm looking for.