Cloud Storage Client - Class Notification (1.45.0)

Reference documentation and code samples for the Cloud Storage Client class Notification.

Cloud Pub/Sub Notifications sends information about changes to objects in your buckets to Google Cloud Pub/Sub, where the information is added to a Cloud Pub/Sub topic of your choice in the form of messages. For example, you can track objects that are created and deleted in your bucket. Each notification contains information describing both the event that triggered it and the object that changed.

To utilize this class and see more examples, please see the relevant notifications based methods exposed on Bucket.

Example:

use Google\Cloud\Storage\StorageClient;

$storage = new StorageClient();

// Fetch an existing notification by ID.
$bucket = $storage->bucket('my-bucket');
$notification = $bucket->notification('2482');

Namespace

Google \ Cloud \ Storage

Methods

__construct

Parameters
Name	Description
`connection`	`Connection\ConnectionInterface` Represents a connection to Cloud Storage. This object is created by StorageClient, and should not be instantiated outside of this client.
`id`	`string` The notification's ID.
`bucket`	`string` The name of the bucket associated with this notification.
`info`	`array` [optional] The notification's metadata.

exists

Check whether or not the notification exists.

Example:

if ($notification->exists()) {
    echo 'Notification exists!';
}

Parameter
Name	Description
`options`	`array` Configuration options.

Returns
Type	Description
`bool`

delete

info

reload

id

Retrieves the notification's ID.

Example:

echo $notification->id();

Returns
Type	Description
`string`

identity

Retrieves the notification's identity.

Example:

echo $notification->identity()['bucket'];

Returns
Type	Description
`array`