Firebase Cloud Messaging · Endpoint removal
Device group management on /notification stops working
Stops working (in 341 days)
Calls to /notification on Firebase Cloud Messaging stop working on September 29, 2027.
What to use instead of these calls
Send to each FCM registration token with POST /v1/projects/{project}/messages:send instead of a device group; see Firebase's guide to migrating off device groups.
Device groups have no replacement: the code must keep its own list of registration tokens and send to each.
Calls it hits
/notification
All the InstanceId server APIs and the device group feature are deprecated and will be decommissioned on September 29, 2027.
Facts
- API
- Firebase Cloud Messaging
fcm.googleapis.com - Kind
- Endpoint removal
- Announced
- September 1, 2026
- Takes effect
- September 29, 2027
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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