title: Send a reply to a message older message via a Incoming Webhook to Microsoft Teams
body: <p>I'm trying to send a reply to older message that I sent to Microsoft Teams, but till now i couldn't manage to do that.
  To send a message to Teams I'm creating a message which looks as following:
  First of all I've got a model with is holding the data:</p>
  
  <pre><code>public class WebHookContent
  {
      public string Text { get; set; }
      public string Title { get; set; }
      public string Color { get; set; }
  }
  </code></pre>
  
  <p>Adding data to the model as following:</p>
  
  <pre><code>WebHookContent content = new WebHookContent();
  content.Title = "ALERT";
  content.Text = "Sometext";
  content.ThemeColor = "F00505";
  </code></pre>
  
  <p>So now that I've got my message I send this to Teams with a HttpClient which looks like this:</p>
  
  <pre><code>HttpContent data = new StringContent(JsonConvert.SerializeObject(content));
  HttpClient client = new HttpClient();
  await client.PostAsync(webHookUrl, data);
  </code></pre>
  
  <p>With that the message is sent to Teams and that was the easy Part but now I'm lost on how to send a reply to exactly this message which I just sent.</p>
  
  <p>My thought was that probably this message has like an ID which I could store in my database. And somehow with that ID I could reply to this message.</p>
  
  <p>Is that correct?</p>
  
  <p>What are your thoughts? How would you do it?</p>