Enable webhooks for app-only scenarios for SharePoint and Teams folder
I would like to be able to register a webhook on a SharePoint/Teams folder to perform some specific actions whenever a file is created or updated. Currently, that feature is disabled (error message: "Cannot create app-only subscriptions for OneDrive resources"). The idea is to automatically create a repository of meta data, images in documents, et cetera based on these notifications
Dan Hopkins commented
We are developing a feature that allows users to provide a SharePoint site as a document repository for our site and are running into this issue as well. In this scenario, we would like to use webhooks to keep our site metadata synchronized with user SharePoint folders without having to resort to polling.