Do you need an on premise exchange server to call makeEwsRequestAsync?
问题 I am trying to create an add in for outlook using office.js. For a week now, I have been receiving accessRestricted error from using makeEwsRequestAsync. When I read the documentation again, it says I have to explicitly set oauthentication to true in the exchange server. When I check to see how to set oauthentication to true, at the top of the page, I see the command only exist in on-premise exchange server. I bought an online exchange server, and the command listed does not work in my