Further testing via the postman API Webhooks Samples resulted in a 401 Unauthorized reply.  Given a corporate implementation of G-Suite, when authorizing the script, my only choices in the dropdown of "Who has access to the app:"  were 1.) Only myself or 2.)  Anyone  or Anyone within <domain>.com.  Missing was 3.) Anyone, even anonymous   A non corp Google Sheet test allows for option 3 and it appears that is required to get things to post to the sheet as follow on testing confirmed.  Any suggested alternatives to solve it using a corporate implementation of G-Suite?  Thanks ... View more

It sounds like the shared secret is not yet fully implemented for Google Sheets and can be anything.  I have republished and will try again. Thanks ... View more

I realize this is BETA and am following process steps as noted and trying to run a test to Google Sheets.  Nothing seems to be captured from any events.  (even with updated GitHub code) What is significance of Secret Key and its relationship to Google account?  If there is more docs I may have missed please point me to them.  Thanks ... View more