Similar to what is included for Python, it would be beneficial to add the `OnIntermediateMessage` callback docs for .NET. Here's what's available in Python on the Learn Site: - [ChatCompletionAgent](https://learn.microsoft.com/en-us/semantic-kernel/frameworks/agent/chat-completion-agent?pivots=programming-language-python#handling-intermediate-messages-with-a-chatcompletionagent) - [OpenAIAssistantAgent](https://learn.microsoft.com/en-us/semantic-kernel/frameworks/agent/assistant-agent?pivots=programming-language-python#handling-intermediate-messages-with-an-openaiassistantagent) - [AzureAIAgent](https://learn.microsoft.com/en-us/semantic-kernel/frameworks/agent/azure-ai-agent?pivots=programming-language-python#handling-intermediate-messages-with-an-azureaiagent) - [OpenAIResponsesAgent](https://learn.microsoft.com/en-us/semantic-kernel/frameworks/agent/responses-agent?pivots=programming-language-python#handling-intermediate-messages-with-an-openairesponsesagent)