Read this discussion. May be this can help you here https://devforum.zoom.us/t/cant-get-refresh-token-at-account-level-app-and-oauth-app-teatime results. If yes then please mentioned me here.
Read this discussion. May be this can help you here https://devforum.zoom.us/t/cant-get-refresh-token-at-account-level-app-and-oauth-app-teatime results. If yes then please mentioned me here.