Approve Task tasks.task.approve
Scope:
taskWho can execute the method: task creator or administrator
The method tasks.task.approve accepts the work of the assignee on a task when task control is enabled and changes the task status to Completed.
You can check the permission to accept the work of the assignee on the task using the check access to the task method.
Method Parameters
Required parameters are marked with *
|
Name |
Description |
|
taskId* |
Task identifier. The task identifier can be obtained when creating a new task or using the get task list method |
Code Examples
How to Use Examples in Documentation
curl -X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d '{"taskId":8017}' \
https://**put_your_bitrix24_address**/rest/**put_your_user_id_here**/**put_your_webhook_here**/tasks.task.approve
curl -X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d '{"taskId":8017,"auth":"**put_access_token_here**"}' \
https://**put_your_bitrix24_address**/rest/tasks.task.approve
try
{
const response = await $b24.callMethod(
'tasks.task.approve',
{
taskId: 8017,
}
);
const result = response.getData().result;
console.log('Approved task with ID:', result);
processResult(result);
}
catch( error )
{
console.error('Error:', error);
}
try {
$response = $b24Service
->core
->call(
'tasks.task.approve',
[
'taskId' => 8017
]
);
$result = $response
->getResponseData()
->getResult();
echo 'Success: ' . print_r($result, true);
processData($result);
} catch (Throwable $e) {
error_log($e->getMessage());
echo 'Error approving task: ' . $e->getMessage();
}
BX24.callMethod(
'tasks.task.approve',
{
'taskId': 8017
},
function(result){
console.info(result.data());
console.log(result);
}
);
require_once('crest.php');
$result = CRest::call(
'tasks.task.approve',
[
'taskId' => 8017
]
);
echo '<PRE>';
print_r($result);
echo '</PRE>';
Response Handling
HTTP Status: 200
{
"result": {
"task": {
"id": "8017",
"parentId": null,
"title": "Task Example",
"description": "Task description with [B]formatting[/B]",
"mark": "P",
"priority": "2",
"multitask": "N",
"notViewed": "N",
"replicate": "Y",
"stageId": "397",
"sprintId": null,
"backlogId": null,
"createdBy": "503",
"createdDate": "2025-06-04T16:15:55+02:00",
"responsibleId": "547",
"changedBy": "503",
"changedDate": "2025-09-18T12:36:11+02:00",
"statusChangedBy": "503",
"closedBy": "503",
"closedDate": "2025-09-18T12:36:11+02:00",
"activityDate": "2025-09-18T12:36:11+02:00",
"dateStart": "2025-09-10T15:22:12+02:00",
"deadline": "2025-09-11T08:00:00+02:00",
"startDatePlan": null,
"endDatePlan": null,
"guid": "{21e7b78d-498e-4c84-a896-2dbeb26861b8}",
"xmlId": null,
"commentsCount": "62",
"serviceCommentsCount": "44",
"allowChangeDeadline": "Y",
"allowTimeTracking": "Y",
"taskControl": "Y",
"addInReport": "N",
"forkedByTemplateId": null,
"timeEstimate": "101580",
"timeSpentInLogs": "69963",
"matchWorkTime": "Y",
"forumTopicId": "1273",
"forumId": "11",
"siteId": "s1",
"subordinate": "Y",
"exchangeModified": null,
"exchangeId": null,
"outlookVersion": "87",
"viewedDate": "2025-09-18T12:35:22+02:00",
"sorting": null,
"durationFact": "1166",
"isMuted": "N",
"isPinned": "N",
"isPinnedInGroup": "N",
"flowId": null,
"descriptionInBbcode": "Y",
"status": "5",
"statusChangedDate": "2025-09-18T12:36:11+02:00",
"durationPlan": "0",
"durationType": "days",
"favorite": "Y",
"groupId": "129",
"auditors": [
"103",
"503"
],
"accomplices": [],
"checklist": {
"433": {
"id": "433",
"taskId": "8017",
"createdBy": "503",
"parentId": "431",
"title": "First",
"sortIndex": "0",
"isComplete": "N",
"isImportant": "N",
"toggledBy": null,
"toggledDate": null,
"ufChecklistFiles": false,
"members": [],
"attachments": [],
"entityId": "8017",
"action": {
"modify": true,
"remove": true,
"toggle": true,
"add": true,
"addAccomplice": true
}
},
"431": {
"id": "431",
"taskId": "8017",
"createdBy": "503",
"parentId": 0,
"title": "Checklist 1",
"sortIndex": "0",
"isComplete": "N",
"isImportant": "N",
"toggledBy": null,
"toggledDate": null,
"ufChecklistFiles": false,
"members": [],
"attachments": [],
"entityId": "8017",
"action": {
"modify": true,
"remove": true,
"toggle": true,
"add": true,
"addAccomplice": true
}
},
"435": {
"id": "435",
"taskId": "8017",
"createdBy": "503",
"parentId": "431",
"title": "Second",
"sortIndex": "1",
"isComplete": "N",
"isImportant": "N",
"toggledBy": null,
"toggledDate": null,
"ufChecklistFiles": false,
"members": [],
"attachments": [],
"entityId": "8017",
"action": {
"modify": true,
"remove": true,
"toggle": true,
"add": true,
"addAccomplice": true
}
}
},
"group": {
"id": "129",
"name": "New Flow",
"opened": false,
"membersCount": 1,
"image": "/bitrix/images/socialnetwork/workgroup/folder.png",
"additionalData": []
},
"creator": {
"id": "503",
"name": "Natalie Brooks",
"link": "/company/personal/user/503/",
"icon": "https://mysite.com/b17053/resize_cache/45749/c0120a8d7c10d63c83e32398d1ec4d9e/main/c89/c89c6b7301880958ea704b5a8470635c/4R5A1256.png",
"workPosition": "Administrator"
},
"responsible": {
"id": "547",
"name": "Megan",
"link": "/company/personal/user/547/",
"icon": "/bitrix/images/tasks/default_avatar.png",
"workPosition": "Tester"
},
"accomplicesData": [],
"auditorsData": {
"103": {
"id": "103",
"name": "Emily Smith",
"link": "/company/personal/user/103/",
"icon": "https://mysite.com/b17053/resize_cache/8644/c0120a8d7c10d63c83e32398d1ec4d9e/main/45f/45fff10d17d398a5583184c8350cd197/buh.jpg",
"workPosition": "Accountant"
},
"503": {
"id": "503",
"name": "Natalie Brooks",
"link": "/company/personal/user/503/",
"icon": "https://mysite.com/b17053/resize_cache/45749/c0120a8d7c10d63c83e32398d1ec4d9e/main/c89/c89c6b7301880958ea704b5a8470635c/4R5A1256.png",
"workPosition": "Administrator"
}
},
"newCommentsCount": 2,
"action": {
"accept": false,
"decline": false,
"complete": false,
"approve": false,
"disapprove": false,
"start": false,
"pause": false,
"delegate": false,
"remove": true,
"edit": true,
"defer": false,
"renew": true,
"create": true,
"changeDeadline": true,
"checklistAddItems": true,
"addFavorite": false,
"deleteFavorite": true,
"rate": true,
"take": false,
"edit.originator": false,
"checklist.reorder": true,
"elapsedtime.add": true,
"dayplan.timer.toggle": false,
"edit.plan": true,
"checklist.add": true,
"favorite.add": false,
"favorite.delete": true
},
"checkListTree": {
"nodeId": 0,
"fields": {
"id": null,
"copiedId": null,
"entityId": null,
"userId": 503,
"createdBy": null,
"parentId": null,
"title": "",
"sortIndex": null,
"displaySortIndex": "",
"isComplete": false,
"isImportant": false,
"completedCount": 0,
"members": [],
"attachments": [],
"nodeId": null
},
"action": [],
"descendants": [
{
"nodeId": 1,
"fields": {
"id": 431,
"copiedId": null,
"entityId": 8017,
"userId": 503,
"createdBy": 503,
"parentId": 0,
"title": "Checklist 1",
"sortIndex": 0,
"displaySortIndex": "",
"isComplete": false,
"isImportant": false,
"completedCount": 0,
"members": [],
"attachments": [],
"nodeId": null
},
"action": {
"modify": true,
"remove": true,
"toggle": true,
"add": true,
"addAccomplice": true
},
"descendants": [
{
"nodeId": 2,
"fields": {
"id": 433,
"copiedId": null,
"entityId": 8017,
"userId": 503,
"createdBy": 503,
"parentId": 431,
"title": "First",
"sortIndex": 0,
"displaySortIndex": "1",
"isComplete": false,
"isImportant": false,
"completedCount": 0,
"members": [],
"attachments": [],
"nodeId": null
},
"action": {
"modify": true,
"remove": true,
"toggle": true,
"add": true,
"addAccomplice": true
},
"descendants": []
},
{
"nodeId": 3,
"fields": {
"id": 435,
"copiedId": null,
"entityId": 8017,
"userId": 503,
"createdBy": 503,
"parentId": 431,
"title": "Second",
"sortIndex": 1,
"displaySortIndex": "2",
"isComplete": false,
"isImportant": false,
"completedCount": 0,
"members": [],
"attachments": [],
"nodeId": null
},
"action": {
"modify": true,
"remove": true,
"toggle": true,
"add": true,
"addAccomplice": true
},
"descendants": []
}
]
}
]
},
"checkListCanAdd": true
},
"time": {
"start": 1758188171.142611,
"finish": 1758188172.101309,
"duration": 0.958698034286499,
"processing": 0.9341180324554443,
"date_start": "2025-09-18T12:36:11+02:00",
"date_finish": "2025-09-18T12:36:12+02:00",
"operating_reset_at": 1758188771,
"operating": 0.9340989589691162
}
}
}
Returned Data
|
Name |
Description |
|
result |
Object with response data |
|
task |
Object with task description after the operation is performed |
|
time |
Information about the request execution time |
Error Handling
HTTP Status: 400
{
"error":"1048582",
"error_description":"Action on the task is not allowed"
}
|
Name |
Description |
|
error |
String error code. It may consist of digits, Latin letters, and underscores |
|
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 task id |
The |
|
|
Action on the task is not allowed |
The user does not have permission to accept work on the task |
|
|
CTaskItem All parameters in the constructor must have real class type |
The required parameter |
Statuses and System Error Codes
HTTP Status: 20x, 40x, 50x
The errors described below may occur when calling any method.
|
Status |
Code |
Description |
|
|
|
An internal server error has occurred, please contact the server administrator or Bitrix24 technical support |
|
|
|
An internal server error has occurred, please contact the server administrator or Bitrix24 technical support |
|
|
|
The request intensity limit has been exceeded |
|
|
|
The current method is not allowed to be called using batch |
|
|
|
The maximum length of parameters passed to the batch method has been exceeded |
|
|
|
Invalid access token or webhook code |
|
|
|
The methods must be called using the HTTPS protocol |
|
|
|
The REST API is blocked due to overload. This is a manual individual block, to remove it you need to contact Bitrix24 technical support |
|
|
|
The REST API is available only on commercial plans |
|
|
|
The user whose access token or webhook was used to call the method lacks permissions |
|
|
|
The manifest is not available |
|
|
|
The request requires higher privileges than those provided by the webhook token |
|
|
|
The provided access token has expired |
|
|
|
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 |
|
|
|
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
- Tasks: Overview of Methods
- Disapprove Task tasks.task.disapprove
- Check Access to Task tasks.task.getaccess