Send Personal Notification im.notify.personal.add

Scope: im

Who can execute the method: any user

The method im.notify.personal.add sends a personal notification on behalf of the current user.

The method is only available when called through the application.

Method Parameters

Required parameters are marked with *

Name `Type`	Description
USER_ID* `integer`	The identifier of the user receiving the notification. You can obtain the user ID using the methods user.get, user.search, or im.user.get
MESSAGE* `string`	The text of the notification. The method trims whitespace from the ends of the string before sending.
MESSAGE_OUT `string`	The text of the notification for external channels, such as email. If not provided, an empty value is sent.
TAG `string`	A unique tag for the notification within the application. When adding a notification with an existing tag, other notifications will be removed. Pass with `CLIENT_ID` when calling via webhook.
SUB_TAG `string`	An additional notification tag without uniqueness checks. Pass with `CLIENT_ID` when calling via webhook.
ATTACH `object` `string`	An attachment for the notification in object format or JSON string. For more details, see the Attachments section.

Code Examples

How to Use Examples in Documentation

cURL (Webhook)

cURL (OAuth)

PHP

BX24.js

PHP CRest

curl -X POST \
          -H "Content-Type: application/json" \
          -H "Accept: application/json" \
          -d '{"USER_ID":5,"MESSAGE":"Task Reminder","MESSAGE_OUT":"Task Reminder (email)","TAG":"TASK_REMINDER_42","SUB_TAG":"TASK_REMINDER|42"}' \
          https://**put_your_bitrix24_address**/rest/**put_your_user_id_here**/**put_your_webhook_here**/im.notify.personal.add

curl -X POST \
          -H "Content-Type: application/json" \
          -H "Accept: application/json" \
          -d '{"USER_ID":5,"MESSAGE":"Task Reminder","MESSAGE_OUT":"Task Reminder (email)","TAG":"TASK_REMINDER_42","SUB_TAG":"TASK_REMINDER|42","auth":"**put_access_token_here**"}' \
          https://**put_your_bitrix24_address**/rest/im.notify.personal.add

try {
          const response = await $b24.callMethod('im.notify.personal.add', {
            USER_ID: 5,
            MESSAGE: 'Task Reminder',
            MESSAGE_OUT: 'Task Reminder (email)',
            TAG: 'TASK_REMINDER_42',
            SUB_TAG: 'TASK_REMINDER|42',
          });
        
          const { result } = response.getData();
          console.log('Notification ID:', result);
        } catch (error) {
          console.error('Error:', error);
        }

try {
            $response = $b24Service->core->call(
                'im.notify.personal.add',
                [
                    'USER_ID' => 5,
                    'MESSAGE' => 'Task Reminder',
                    'MESSAGE_OUT' => 'Task Reminder (email)',
                    'TAG' => 'TASK_REMINDER_42',
                    'SUB_TAG' => 'TASK_REMINDER|42',
                ]
            );
        
            $result = $response->getResponseData()->getResult();
        
            if ($result->error()) {
                echo 'Error: ' . $result->error();
            } else {
                echo 'Notification ID: ' . $result->data();
            }
        } catch (Throwable $exception) {
            echo $exception->getMessage();
        }

BX24.callMethod(
            'im.notify.personal.add',
            {
                USER_ID: 5,
                MESSAGE: 'Task Reminder',
                MESSAGE_OUT: 'Task Reminder (email)',
                TAG: 'TASK_REMINDER_42',
                SUB_TAG: 'TASK_REMINDER|42',
            },
            function(result) {
                if (result.error()) {
                    console.error(result.error().ex);
                } else {
                    console.log(result.data());
                }
            }
        );

require_once('crest.php');
        
        $result = CRest::call(
            'im.notify.personal.add',
            [
                'USER_ID' => 5,
                'MESSAGE' => 'Task Reminder',
                'MESSAGE_OUT' => 'Task Reminder (email)',
                'TAG' => 'TASK_REMINDER_42',
                'SUB_TAG' => 'TASK_REMINDER|42',
            ]
        );
        
        if (!empty($result['error'])) {
            echo 'Error: ' . $result['error_description'];
        } else {
            echo 'Notification ID: ' . $result['result'];
        }

Response Handling

HTTP Code: 200

{
            "result": 12345,
            "time": {
                "start": 1760000000.0,
                "finish": 1760000000.1,
                "duration": 0.1,
                "processing": 0.04,
                "date_start": "2026-03-02T09:30:00+01:00",
                "date_finish": "2026-03-02T09:30:00+01:00",
                "operating_reset_at": 1760030000,
                "operating": 0
            }
        }

Returned Data

Name `Type`	Description
result `integer` `boolean`	The identifier of the created notification. If the notification was not created, it may return `false`.
time `time`	Information about the execution time of the request.

Error Handling

HTTP Status: 400, 403

{
            "error": "USER_ID_EMPTY",
            "error_description": "User ID can't be empty"
        }

Name `type`	Description
error `string`	String error code. It may consist of digits, Latin letters, and underscores
error_description `error_description`	Textual description of the error. The description is not intended to be shown to the end user in its raw form

Possible Error Codes

Code	Description	Value
`WRONG_AUTH_TYPE`	Access for this method not allowed by session authorization.	The method was called with session authorization, which is prohibited.
`USER_ID_EMPTY`	User ID can't be empty	The `USER_ID` parameter was not provided or `USER_ID <= 0`.
`MESSAGE_EMPTY`	Message can't be empty	The message text was not provided.
`ATTACH_OVERSIZE`	You have exceeded the maximum allowable size of attach	The maximum allowable size of the `ATTACH` attachment has been exceeded — 30 KB.
`ATTACH_ERROR`	Incorrect attach params	An incorrect format for the `ATTACH` attachment was provided.

Statuses and System Error Codes

HTTP Status: 20x, 40x, 50x

The errors described below may occur when calling any method.

Status	Code Error Message	Description
`500`	`INTERNAL_SERVER_ERROR` Internal server error	An internal server error has occurred, please contact the server administrator or Bitrix24 technical support
`500`	`ERROR_UNEXPECTED_ANSWER` Server returned an unexpected response	An internal server error has occurred, please contact the server administrator or Bitrix24 technical support
`503`	`QUERY_LIMIT_EXCEEDED` Too many requests	The request intensity limit has been exceeded
`405`	`ERROR_BATCH_METHOD_NOT_ALLOWED` Method is not allowed for batch usage	The current method is not allowed to be called using batch
`400`	`ERROR_BATCH_LENGTH_EXCEEDED` Max batch length exceeded	The maximum length of parameters passed to the batch method has been exceeded
`401`	`NO_AUTH_FOUND` Wrong authorization data	Invalid access token or webhook code
`400`	`INVALID_REQUEST` Https required	The methods must be called using the HTTPS protocol
`503`	`OVERLOAD_LIMIT` REST API is blocked due to overload	The REST API is blocked due to overload. This is a manual individual block, to remove it you need to contact Bitrix24 technical support
`403`	`ACCESS_DENIED` REST API is available only on commercial plans	The REST API is available only on commercial plans
`403`	`INVALID_CREDENTIALS` Invalid request credentials	The user whose access token or webhook was used to call the method lacks permissions
`404`	`ERROR_MANIFEST_IS_NOT_AVAILABLE` Manifest is not available	The manifest is not available
`403`	`insufficient_scope` The request requires higher privileges than provided by the webhook token	The request requires higher privileges than those provided by the webhook token
`401`	`expired_token` The access token provided has expired	The provided access token has expired
`403`	`user_access_error` The user does not have access to the application	The user does not have access to the application. This means that the application is installed, but the account administrator has allowed access to this application only for specific users
`500`	`PORTAL_DELETED` Portal was deleted	The public part of the site is closed. To open the public part of the site on an on-premise installation, disable the option "Temporary closure of the public part of the site". Path to the setting: Desktop > Settings > Product Settings > Module Settings > Main Module > Temporary closure of the public part of the site

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Send Notification

Send System Notification

Send Personal Notification im.notify.personal.add

Method ParametersMethod Parameters

Code ExamplesCode Examples

Response HandlingResponse Handling

Returned DataReturned Data

Error HandlingError Handling

Possible Error CodesPossible Error Codes

Statuses and System Error CodesStatuses and System Error Codes

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