在Botframework中禁用Skype中的超链接预览

Question

我想通过我的机器人向用户发送likn给SKype频道。有没有办法在机器人端禁用Skype Link预览？

session.send("Click <a href=\"https://www.google.pt/maps/place/Portugal/@35.8778914,-36.8576572,4z/data=!3m1!4b1!4m5!3m4!1s0xb32242dbf4226d5:0x2ab84b091c4ef041!8m2!3d39.399872!4d-8.224454?hl=pt-PT&shorturl=1\">here</a> to see Portugal in maps.")