Move Checklist Item task.checklistitem.moveafteritem

Scope: task

Permissions to execute the method:

any user with edit access to the task

Creator, Performer, and Participants of the task

The method task.checklistitem.moveafteritem moves the checklist item itemId to a position after the element afterItemId.

Both elements must belong to the same task taskId. The elements can be in different sublists, but after the move, itemId will have the same PARENT_ID as afterItemId.

You can check permissions to modify the item using the method task.checklistitem.isactionallowed.

Method Parameters

Required parameters are marked with *

Name `type`	Description
TASKID* `integer`	Identifier of the task. The task identifier can be obtained when creating a new task or by using the method get task list
ITEMID* `integer`	Identifier of the checklist item being moved. The checklist item identifier can be obtained when creating an item or by using the method get checklist item list
AFTERITEMID* `integer`	Identifier of the checklist item after which the moving item should be placed. The item must belong to the same task as `ITEMID`. The checklist item identifier can be obtained when creating an item or by using the method get checklist item list

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 '{"TASKID":13,"ITEMID":475,"AFTERITEMID":447}' \
        https://**put_your_bitrix24_address**/rest/**put_your_user_id_here**/**put_your_webhook_here**/task.checklistitem.moveafteritem

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"TASKID":13,"ITEMID":475,"AFTERITEMID":447,"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/task.checklistitem.moveafteritem

try
        {
            const response = await $b24.callMethod(
                'task.checklistitem.moveafteritem',
                {
                    TASKID: 13,
                    ITEMID: 475,
                    AFTERITEMID: 447
                }
            );
            
            const result = response.getData().result;
            console.log('Moved checklist item:', result);
            processResult(result);
        }
        catch( error )
        {
            console.error('Error:', error);
        }

try {
            $response = $b24Service
                ->core
                ->call(
                    'task.checklistitem.moveafteritem',
                    [
                        'TASKID' => 13,
                        'ITEMID' => 475,
                        'AFTERITEMID' => 447
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            echo 'Success: ' . print_r($result, true);
            processData($result);
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error moving checklist item: ' . $e->getMessage();
        }

BX24.callMethod(
            'task.checklistitem.moveafteritem',
            {
                TASKID: 13,
                ITEMID: 475,
                AFTERITEMID: 447
            },
            function(result){
                console.info(result.data());
                console.log(result);
            }
        );

require_once('crest.php');
        
        $result = CRest::call(
            'task.checklistitem.moveafteritem',
            [
                'TASKID' => 13,
                'ITEMID' => 475,
                'AFTERITEMID' => 447
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';

Response Handling

HTTP Status: 200

{
            "result": null,
            "time": {
                "start": 1764597401,
                "finish": 1764597401.936492,
                "duration": 0.9364919662475586,
                "processing": 0,
                "date_start": "2025-12-01T16:56:41+01:00",
                "date_finish": "2025-12-01T16:56:41+01:00",
                "operating_reset_at": 1764598001,
                "operating": 0.29050707817077637
            }
        }

Returned Data

Name `type`	Description
result `null`	Returns `null` if the item was successfully moved
time `time`	Information about the execution time of the request

Error Handling

HTTP Status: 400

{
            "error": "ERROR_CORE",
            "error_description": "TASKS_ERROR_EXCEPTION_#8; Moving item: action not allowed; 8/TE/ACTION_FAILED_TO_BE_PROCESSED<br>"
        }

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
`ERROR_CORE`	TASKS_ERROR_EXCEPTION_#256; Param #1 (itemId) expected by method ctaskchecklistitem::moveafteritem(), but not given.; 256/TE/WRONG_ARGUMENTS	Required parameter `TASKID`, `ITEMID`, or `AFTERITEMID` is missing
`ERROR_CORE`	TASKS_ERROR_EXCEPTION_#256; Param #0 (taskId) for method ctaskchecklistitem::moveafteritem() expected to be of type "integer", but given something else.; 256/TE/WRONG_ARGUMENTS	Incorrect type provided for `TASKID`, `ITEMID`, or `AFTERITEMID`
`ERROR_CORE`	TASKS_ERROR_EXCEPTION_#8; Moving item: action not allowed; 8/TE/ACTION_FAILED_TO_BE_PROCESSED	User does not have access to the task or lacks permissions to perform the action

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

Continue Learning

Delete Checklist Item

Mark Item as Completed

Move Checklist Item task.checklistitem.moveafteritem

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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