HTTPS Webhooks on Windows Server VM

Hi Jitesh, so I followed souvikg10 here in Microsoft Bot Framework Connection - Rasa Open Source - Rasa Community Forum

He mention that it would be quicker to use Azure Web Bot Service which I did. So anyways I did and followed the last part of this thread Rasa and MS Teams Integration - Rasa Open Source - Rasa Community Forum which adds the credential.

I did 2 test, one of which is using the “Test in Web Chat” in Azure which is a used for testing the messaging endpoint and the second one is publishing it on Teams

Both test lead to the same error above. Am I missing something and that is the reason why it is using REST instead of botframework?