title: Send Files to Microsoft Teams using WebHook
body: <p>A while ago I wrote a Powershell module to send notifications to Microsoft Teams:</p>
  
  <p><a href="https://github.com/mhouston100/PSMicrosoftTeams" rel="noreferrer">https://github.com/mhouston100/PSMicrosoftTeams</a></p>
  
  <p>Works like a charm. Right from the outset, one of the most requested features has been to attach files to the notifications.</p>
  
  <p>Does anyone have any idea, information, documentation etc for attaching files through the 'Incoming Webhook' connector?</p>
  
  <p>I've tried embedding Base64 encoded content directly in the notification etc but it doesn't seem to be the right wau</p>