Update Chat-Bot imbot.update

If you are developing integrations for Bitrix24 using AI tools (Codex, Claude Code, Cursor), connect to the MCP server so that the assistant can utilize the official REST documentation.

Scope: imbot

Who can execute the method: an authorized user of the application that registered the chat-bot

DEPRECATED

Development of this method has been halted. Please use imbot.v2.Bot.update.

The imbot.update method updates the data of the chat-bot and its event handlers.

Method Parameters

Required parameters are marked with *

Name
Type

Description

BOT_ID*
integer

The identifier of the chat-bot. You can obtain the identifier using the imbot.bot.list method. The value must be greater than 0

FIELDS*
object

Data for updating the chat-bot. The structure of the object is described in detail below

CLIENT_ID
string

This parameter is required only for webhooks. Pass the same CLIENT_ID that was specified during the registration of the chat-bot

FIELDS Parameter

Name
Type

Description

CODE
string

New string code for the bot, unique within Bitrix24

EVENT_HANDLER
string

General URL for the event handler. If provided, its value is copied to EVENT_MESSAGE_ADD, EVENT_MESSAGE_UPDATE, EVENT_MESSAGE_DELETE, EVENT_WELCOME_MESSAGE, EVENT_BOT_DELETE.

If different handlers are needed, do not provide EVENT_HANDLER. Set separate URLs in the parameters EVENT_MESSAGE_ADD, EVENT_MESSAGE_UPDATE, EVENT_MESSAGE_DELETE, EVENT_WELCOME_MESSAGE, EVENT_BOT_DELETE

EVENT_MESSAGE_ADD
string

URL for the event handler ONIMBOTMESSAGEADD

EVENT_MESSAGE_UPDATE
string

URL for the event handler ONIMBOTMESSAGEUPDATE

EVENT_MESSAGE_DELETE
string

URL for the event handler ONIMBOTMESSAGEDELETE

EVENT_WELCOME_MESSAGE
string

URL for the event handler ONIMBOTJOINCHAT

EVENT_BOT_DELETE
string

URL for the event handler ONIMBOTDELETE

PROPERTIES
object

Properties of the chat-bot profile. The structure of the object is described in detail below

The imbot.update method does not support changing the TYPE and OPENLINE fields.

FIELDS.PROPERTIES Parameter

Name
Type

Description

NAME
string

The name of the chat-bot. If both values NAME and LAST_NAME are provided, they must not be empty at the same time

LAST_NAME
string

The last name of the chat-bot. If both values NAME and LAST_NAME are provided, they must not be empty at the same time

COLOR
string

The color of the chat-bot for the mobile interface: RED, GREEN, MINT, LIGHT_BLUE, DARK_BLUE, PURPLE, AQUA, PINK, LIME, BROWN, AZURE, KHAKI, SAND, MARENGO, GRAY, GRAPHITE

EMAIL
string

Email for contacting the chat-bot. The bot is created as a user, so the bot's email must not match the email of a real Bitrix24 user. This will help avoid account conflicts

PERSONAL_BIRTHDAY
string

Birthday in the format YYYY-MM-DD

WORK_POSITION
string

Position or description of the chat-bot

PERSONAL_WWW
string

Link to the website

PERSONAL_GENDER
string

Gender, acceptable values: M or F

PERSONAL_PHOTO
file

Avatar of the chat-bot in Base64

The image size must not exceed the limit of 5000x5000

To update the bot, at least one parameter must be provided: a field in FIELDS or an event handler URL. If all parameters are empty, the method will return an error WRONG_REQUEST.

Code Examples

How to Use Examples in Documentation

curl -X POST /
          -H "Content-Type: application/json" /
          -H "Accept: application/json" /
          -d '{"BOT_ID":39,"FIELDS":{"CODE":"newbot_v2","EVENT_HANDLER":"https://example.com/bot/events","PROPERTIES":{"NAME":"UpdatedBot","WORK_POSITION":"Updated description"}},"CLIENT_ID":"**put_your_client_id_here**"}' /
          https://**put_your_bitrix24_address**/rest/**put_your_user_id_here**/**put_your_webhook_here**/imbot.update
        
curl -X POST /
          -H "Content-Type: application/json" /
          -H "Accept: application/json" /
          -d '{"BOT_ID":39,"FIELDS":{"CODE":"newbot_v2","EVENT_HANDLER":"https://example.com/bot/events","PROPERTIES":{"NAME":"UpdatedBot"}},"auth":"**put_access_token_here**"}' /
          https://**put_your_bitrix24_address**/rest/imbot.update
        
try {
          const response = await $b24.callMethod('imbot.update', {
            BOT_ID: 39,
            FIELDS: {
              CODE: 'newbot_v2',
              EVENT_HANDLER: 'https://example.com/bot/events',
              PROPERTIES: {
                NAME: 'UpdatedBot',
                WORK_POSITION: 'Updated description',
              },
            },
          });
        
          const { result } = response.getData();
          console.log('Updated:', result);
        } catch (error) {
          console.error('Error updating bot:', error);
        }
        
try {
            $response = $b24Service
                ->core
                ->call(
                    'imbot.update',
                    [
                        'BOT_ID' => 39,
                        'FIELDS' => [
                            'CODE' => 'newbot_v2',
                            'EVENT_HANDLER' => 'https://example.com/bot/events',
                            'PROPERTIES' => [
                                'NAME' => 'UpdatedBot',
                                'WORK_POSITION' => 'Updated description',
                            ],
                        ],
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            if ($result->error()) {
                echo 'Error: ' . $result->error();
            } else {
                echo 'Updated: ' . ($result->data() ? 'true' : 'false');
            }
        } catch (Throwable $exception) {
            error_log($exception->getMessage());
            echo 'Error updating bot: ' . $exception->getMessage();
        }
        
BX24.callMethod(
            'imbot.update',
            {
                BOT_ID: 39,
                FIELDS: {
                    CODE: 'newbot_v2',
                    EVENT_HANDLER: 'https://example.com/bot/events',
                    PROPERTIES: {
                        NAME: 'UpdatedBot',
                        WORK_POSITION: 'Updated description',
                    },
                },
            },
            function(result) {
                if (result.error()) {
                    console.error(result.error().ex);
                } else {
                    console.log(result.data());
                }
            }
        );
        
require_once('crest.php');
        
        $result = CRest::call(
            'imbot.update',
            [
                'BOT_ID' => 39,
                'FIELDS' => [
                    'CODE' => 'newbot_v2',
                    'EVENT_HANDLER' => 'https://example.com/bot/events',
                    'PROPERTIES' => [
                        'NAME' => 'UpdatedBot',
                        'WORK_POSITION' => 'Updated description',
                    ],
                ],
            ]
        );
        
        if (!empty($result['error'])) {
            echo 'Error: ' . $result['error_description'];
        } else {
            echo 'Updated: ' . ($result['result'] ? 'true' : 'false');
        }
        
// client and ctx are already created — see the Go SDK section
        res, err := client.Core().Call(ctx, "imbot.update", b24.Params{
        	"BOT_ID": 39,
        	"FIELDS": b24.Params{
        		"CODE":          "newbot_v2",
        		"EVENT_HANDLER": "https://example.com/bot/events",
        		"PROPERTIES": b24.Params{
        			"NAME":          "UpdatedBot",
        			"WORK_POSITION": "Updated description",
        		},
        	},
        	"CLIENT_ID": "**put_your_client_id_here**",
        })
        if err != nil {
        	return fmt.Errorf("imbot.update: %w", err)
        }
        
        var ok bool
        if err := json.Unmarshal(res.Result, &ok); err != nil {
        	return fmt.Errorf("parse response: %w", err)
        }
        fmt.Println("done:", ok)
        

Response Handling

HTTP Code: 200

{
            "result": true,
            "time": {
                "start": 1728626400.123,
                "finish": 1728626400.234,
                "duration": 0.111,
                "processing": 0.045,
                "date_start": "2024-10-11T10:00:00+02:00",
                "date_finish": "2024-10-11T10:00:00+02:00",
                "operating_reset_at": 1762349466,
                "operating": 0
            }
        }
        

Returned Data

Name
Type

Description

result
boolean

true if the bot was updated without error

time
time

Information about the request execution time

Error Handling

HTTP Status: 400, 403

{
            "error": "WRONG_REQUEST",
            "error_description": "Update fields can't be empty"
        }
        

Name
type

Description

error
string

String error code. It consists of digits, Latin letters, and underscores. It may arrive empty — in that case only error_description shows the reason

error_description
string

Error message for the developer. Do not show it to the end user without processing

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 instead of OAuth or webhook

ACCESS_DENIED

Access denied! Client ID not specified

Unable to determine the application: clientId authorization is missing and CLIENT_ID was not provided

BOT_ID_ERROR

Bot not found

The bot was not found

APP_ID_ERROR

Bot was installed by another REST application

The provided BOT_ID belongs to another application

EVENT_MESSAGE_ADD_ERROR

Wrong handler URL

An invalid URL for the EVENT_MESSAGE_ADD handler was provided

EVENT_MESSAGE_UPDATE_ERROR

Wrong handler URL

An invalid URL for the EVENT_MESSAGE_UPDATE handler was provided

EVENT_MESSAGE_DELETE_ERROR

Wrong handler URL

An invalid URL for the EVENT_MESSAGE_DELETE handler was provided

EVENT_WELCOME_MESSAGE_ERROR

Wrong handler URL

An invalid URL for the EVENT_WELCOME_MESSAGE handler was provided

EVENT_BOT_DELETE_ERROR

Wrong handler URL

An invalid URL for the EVENT_BOT_DELETE handler was provided

NAME_ERROR

Bot name isn't specified

Both fields NAME and LAST_NAME in PROPERTIES were provided as empty

WRONG_REQUEST

Update fields can't be empty

No fields or handlers were provided for the update

WRONG_REQUEST

Bot can't be updated

The bot cannot be updated

Statuses and System Error Codes

HTTP Status: 4xx, 5xx

The errors described below are returned by the REST API itself, not by the logic of a specific method. They can arrive in response to any method.

Status

Code
Error Message

Description

500

INTERNAL_SERVER_ERROR
Internal server error

An internal server error has occurred. Retry the call, and if the error persists, contact the server administrator or Bitrix24 technical support

500

ERROR_UNEXPECTED_ANSWER
Server returned an unexpected response

The server returned an unexpected response. Retry the call, and if the error persists, contact the server administrator or Bitrix24 technical support

503

QUERY_LIMIT_EXCEEDED
Too many requests

The request intensity limit has been exceeded

429

OPERATION_TIME_LIMIT
Method is blocked due to operation time limit

The method is blocked because the request resource intensity limit has been exceeded. The block is lifted automatically once the accumulated execution time of the method no longer exceeds the limit

401

NO_AUTH_FOUND
Wrong authorization data

The request contains no authorization data: neither an access token nor a webhook code was passed

401

INVALID_REQUEST
Https required

Methods are called over the HTTPS protocol only

401

OVERLOAD_LIMIT
REST API is blocked due to overload

The REST API is blocked due to overload. This is a manual individual block. To have it lifted, contact Bitrix24 technical support

401

ACCESS_DENIED
REST is available only on commercial plans

The REST API is available only on commercial plans. A webhook receives a different error message — REST is available only by subscription

401

INVALID_CREDENTIALS
Invalid request credentials

No active webhook with the specified user identifier and secret code was found

404

ERROR_METHOD_NOT_FOUND
Method not found!

No method with this name was found. The name is misspelled, the method does not exist in the REST API, or it is unavailable without the required scope

401

insufficient_scope
The request requires higher privileges than provided by the webhook token

The request requires broader permissions than the token has: for a webhook these are the permissions granted to it, for an application it is the scope. For an application, the error message ends with provided by the access token

401

expired_token
The access token provided has expired

The access token has expired

401

user_access_error
The user does not have access to the application

The application is installed, but the Bitrix24 administrator has granted access to it only to specific users

403

PORTAL_DELETED
Portal was deleted

The public part of the site is closed. To open it on an on-premise installation, disable the "Temporary closure of the public part of the site" option. Path to the setting: Desktop > Settings > Product Settings > Module Settings > Main Module > Temporary closure of the public part of the site

Continue Learning