Current File : //www/varak.net/nextcloud.varak.net/apps_old/apps/notifications/docs/admin-notifications.md
<!--
- SPDX-FileCopyrightText: 2018-2024 Nextcloud GmbH and Nextcloud contributors
- SPDX-License-Identifier: AGPL-3.0-or-later
-->
# Admin notifications
Allows admins to generate notifications for users via the console or an HTTP endpoint
## Console command
```
$ sudo -u www-data ./occ notification:generate \
'admin' 'Short message up to 255 characters' \
-l 'Optional: longer message with more details, up to 4000 characters'
```
### Help
> [!TIP]
> Specify an object type and object id to delete previous notifications about
> the same thing,e.g. when the notification is about an update for "LibX" to
> version "12", use `--object-type='update' --object-id='libx'`, so that a later
> notification for version "13" can automatically dismiss the notification for
> version "12" if it was not removed in the meantime.
> [!TIP]
> Specify the `--output-id-only` option and store it to later be able to delete
> the generated notification using the `notification:delete` command.
```
$ sudo -u www-data ./occ notification:generate --help
Usage:
notification:generate [options] [--] <user-id> <short-message>
Arguments:
user-id User ID of the user to notify
short-message Short message to be sent to the user (max. 255 characters)
Options:
--short-parameters=SHORT-PARAMETERS JSON encoded array of Rich objects to fill the short-message, see https://github.com/nextcloud/server/blob/master/lib/public/RichObjectStrings/Definitions.php for more information
-l, --long-message=LONG-MESSAGE Long message to be sent to the user (max. 4000 characters) [default: ""]
--long-parameters=LONG-PARAMETERS JSON encoded array of Rich objects to fill the long-message, see https://github.com/nextcloud/server/blob/master/lib/public/RichObjectStrings/Definitions.php for more information
--object-type=OBJECT-TYPE If an object type and id is provided, previous notifications with the same type and id will be deleted for this user (max. 64 characters)
--object-id=OBJECT-ID If an object type and id is provided, previous notifications with the same type and id will be deleted for this user (max. 64 characters)
--output-id-only When specified only the notification ID that was generated will be printed in case of success
```
## HTTP request
*The URL had to be changed when upgrading from Nextcloud 20 to 21*
```
curl -H "OCS-APIREQUEST: true" -X POST \
https://admin:admin@localhost/ocs/v2.php/apps/notifications/api/v2/admin_notifications/admin \
-d "shortMessage=Short message up to 255 characters" \
-d "longMessage=Optional: longer message with more details, up to 4000 characters"
```
### Help
```
curl -H "OCS-APIREQUEST: true" -X POST \
https://<admin-user>:<admin-app-password-token>@<server-url>/ocs/v2.php/apps/notifications/api/v2/admin_notifications/<user-id> \
-d "shortMessage=<short-message>" \
-d "longMessage=<long-message>"
```
#### Placeholders
| Placeholder | Description |
|------------------------------|------------------------------------------------------------|
| `<admin-user>` | User ID of a user with admin privileges |
| `<admin-app-password-token>` | Password or an "app password" of the "admin-user" |
| `<server-url>` | URL with Webroot of your Nextcloud installation |
| `<user-id>` | User ID of the user to notify |
| `<short-message>` | Short message to be sent to the user (max. 255 characters) |
| `<long-message>` | Long message to be sent to the user (max. 4000 characters) |
### Return codes
| Status | Description |
|--------|------------------------------------------------------------|
| 200 | Notification was created successfully |
| 400 | Too long or empty `short-message`, too long `long-message` |
| 404 | Unknown user |
| 500 | Unexpected server error |
| 503 | Instance is in maintenance mode |
## Screenshot
Both the occ command and the HTTP request generate the same notification
Mini Shell