Zoom Logs Integration with MS Sentinel

Hi 

I am reaching out to community member because facing a hustle while integrating the Zoom logs with Sentinel. while following the document provided inside the Zoom data connector, deployed an App by following this link of zoom https://developers.zoom.us/docs/internal-apps/create/ over the zoom extracted the required information, create function app on Azure and provided the account ID, client ID, Client secret everything but facing one error that the account has not audio conference plan function app is running successfully but in the invocation logs its showing this audio conference plan to make sure we have purchased the zoom audio conference plan but still its giving us the same error. 

we have tested the client secret separately on postman to check either our bearer token is working or not but its not giving us the 401 error its mean our function app trying to reach the app of zoom but the client secret that we are taking it token on postman is not allowing to make connection.  we need your assistance here 

If anyone has done this please please share your experience with us how did you integrate zoom with sentinel because from last two months we are struggle with it.