title: Can't Send Attachments(Images etc) through teams Outgoing webhook to a webservice
body: <p>Iam using an Outgoing webhook in teams to send text's as well as attachments/Images to an custom webservice.
  Iam getting the text message data inside the webservice, but i dont get the image data or any attachments when send from teams (Outgoing webhook)</p>
  <p>Is it supported?
  If not any workaround?</p>