---
sidebar_position: 5
description: Delete custom task field and other functions to work with Bitrix24 in the Open Integration Package, a free open-source integration library for 1C:Enterprise 8, OneScript and CLI
keywords: [1C, 1С, 1С:Enterprise, 1С:Enterprise 8.3, API, Integration, Services, Exchange, OneScript, CLI, Bitrix24]
---

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

# Delete custom task field
 Deletes a custom task field



`Function DeleteCustomTaskField(Val URL, Val FieldID, Val Token = "") Export`

  | Parameter | CLI option | Type | Required | Description |
  |-|-|-|-|-|
  | URL | --url | String | ✔ | URL of webhook or a Bitrix24 domain, when token used |
  | FieldID | --fieldid | String, Number | ✔ | Field ID for deletion |
  | 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.item.userfield.delete](https://dev.1c-bitrix.ru/rest_help/tasks/task/userfield/delete.php)
:::
<br/>


```bsl title="1C:Enterprise/OneScript code example"
    URL     = FunctionParameters["Bitrix24_URL"];
    FieldID = FunctionParameters["Bitrix24_HookTaskFieldID"];

    Result = OPI_Bitrix24.DeleteCustomTaskField(URL, FieldID);

    URL     = FunctionParameters["Bitrix24_Domain"];
    Token   = FunctionParameters["Bitrix24_Token"];
    FieldID = FunctionParameters["Bitrix24_TaskFieldID"];

    Result = OPI_Bitrix24.DeleteCustomTaskField(URL, FieldID, Token);
```
 

 <Tabs>
  
    <TabItem value="bash" label="Bash" default>
        ```bash
            oint bitrix24 DeleteCustomTaskField \
             --url "b24-ar17wx.bitrix24.by" \
             --fieldid 261 \
             --token "***"
        ```
    </TabItem>
  
    <TabItem value="bat" label="CMD/Bat" default>
        ```batch
            oint bitrix24 DeleteCustomTaskField ^
             --url "b24-ar17wx.bitrix24.by" ^
             --fieldid 261 ^
             --token "***"
        ```
    </TabItem>
</Tabs>


```json title="Result"
{
  "result": true,
  "time": {
  "start": 1722114801.22925,
  "finish": 1722114801.26696,
  "duration": 0.0377130508422852,
  "processing": 0.0185980796813965,
  "date_start": "2024-07-27T21:13:21+00:00",
  "date_finish": "2024-07-27T21:13:21+00:00",
  "operating_reset_at": 1722115401,
  "operating": 0
  }
  }
```