Microsoft Graph API Webhook-将多个帖子发送到我的notificationUrl

Question

I subscribed a Microsoft Graph API Webhook for every change in the groups on my tenant where usually I use it for testing and building PoC, I have only one subscription here. I'm wondering if the behavior is normal considering that I changed the privacy of a group from private to public and now I get a change notification on my app(notification URL) every one minute. nobody else is working on this group, is this behavior intended to work in this way?

What I expect in this case is to receive one notification for every change and not multiple notifications for the same change.

Answer 1

1. Are you certain you created a single subscription? Any left over from testing?

2. Are you replying to the notification with a 202-Accepted status ? Perhaps it is retrying due to no response?