Delta or Partial API for getting changes in users info for Directory API google

Question

I am working on a POC for getting Users under GSuit domain using Directory API, which always return all the users under the given domain. I want to monitor the changes for all the users, is there any API for the same MSGraph has delta API which returns only users which is updated.

I explored about the Watch API which creates a notification channel and sends the notification, but my requirement was to sync information incrementally with the help of some scheduled process.

Answer 1

You can use Push Notifications in Directory API to achieve your goal:

The Directory API provides push notifications that let you watch for changes to resources. You can use this feature to improve the performance of your application. It allows you to eliminate the extra network and compute costs involved with polling resources to determine if they have changed. Whenever a watched resource changes, the Directory API notifies your application.