Notifications
To try out the methods for this resource, seeMethods.
Resource representations
A subscription to receivePub/Sub notifications.
{"id":string,"topic":string,"event_types":[string],"custom_attributes":{(key):string},"payload_format":string,"object_name_prefix":string,"etag":string,"selfLink":string,"kind":"storage#notification"}
| Property name | Value | Description | Notes |
|---|---|---|---|
custom_attributes | object | An optional list of additional attributes to attach to each Pub/Sub message published for this notification subscription. | writable |
custom_attributes.(key) | string | ||
etag | string | HTTP 1.1Entity tag for this subscription notification. | |
event_types[] | list | If present, only send notifications about listedevent types. If empty, send notifications for all event types. | writable |
id | string | The ID of the notification. | |
kind | string | The kind of item this is. For notifications, this is always"storage#notification". | |
object_name_prefix | string | If present, only apply this notification configuration to object names that begin with this prefix. | writable |
payload_format | string | The desired content of the Payload. Acceptable values are:
| writable |
selfLink | string | The canonical URL of this notification. | |
topic | string | The Pub/Sub topic to which this subscription publishes. Formatted as:"//pubsub.googleapis.com/projects/PROJECT-IDENTIFIER/topics/TOPIC-NAME" | writable |
Methods
Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-02-19 UTC.