---
sidebar_position: 2
---

import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';

# Update tasks checklist element
 Updates text of element of tasks checklist



`Function UpdateTasksChecklistElement(Val URL, Val TaskID, Val ElementID, Val Text, Val Token = "") Export`

  | Parameter | CLI option | Type | Description |
  |-|-|-|-|
  | URL | --url | String | URL of webhook or a Bitrix24 domain, when token used |
  | TaskID | --task | Number, String | Task ID |
  | ElementID | --element | Number, String | Checklist element ID |
  | Text | --text | String | Text (title) of checklist element |
  | Token | --token | String | Access token, when app auth method used |

  
  Returns:  Map Of KeyAndValue - serialized JSON of answer from Bitrix24 API

<br/>

:::tip
Method at API documentation: [task.checklistitem.update](https://dev.1c-bitrix.ru/rest_help/tasks/task/checklistitem/update.php)
:::
<br/>


```bsl title="Code example"
    URL       = "https://b24-ar17wx.bitrix24.by/rest/1/1o2...";
    TaskID    = "2446";
    ElementID = "1496";

    Text = "New elements text";

    Result = OPI_Bitrix24.UpdateTasksChecklistElement(URL, TaskID, ElementID, Text);

    URL       = "b24-ar17wx.bitrix24.by";
    Token     = "21750a67006e9f06006b12e400000001000...";
    TaskID    = "2448";
    ElementID = "1500";

    Result = OPI_Bitrix24.UpdateTasksChecklistElement(URL, TaskID, ElementID, Text, Token);
```
 



```json title="Result"
{
 "result": null,
 "time": {
  "start": 1728454786.34816,
  "finish": 1728454786.41181,
  "duration": 0.0636470317840576,
  "processing": 0.0358831882476807,
  "date_start": "2024-10-09T09:19:46+03:00",
  "date_finish": "2024-10-09T09:19:46+03:00",
  "operating_reset_at": 1728455386,
  "operating": 0
 }
}
```