outlookTask: complete (deprecated)

Namespace: microsoft.graph

Important

APIs under the /beta version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported. To determine whether an API is available in v1.0, use the Version selector.

Caution

The Outlook tasks API is deprecated and stopped returning data on August 20, 2022. Use the To Do API instead.

Complete an Outlook task which sets the completedDateTime property to the current date, and the status property to completed.

If you are completing a task in a recurring series, in the response, the task collection will contain the completed task in the series, and the next task in the series.

The completedDateTime property represents the date when the task is finished. The time portion of completedDateTime is set to midnight UTC by default.

By default, this operation (and the POST, GET, and PATCH task operations) returns date-related properties in UTC. You can use the Prefer: outlook.timezone header to have all the date-related properties in the response represented in a time zone different than UTC.

This API is available in the following national cloud deployments.

Global service	US Government L4	US Government L5 (DOD)	China operated by 21Vianet
✅	✅	✅	❌

Permissions

Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.

Permission type	Least privileged permissions	Higher privileged permissions
Delegated (work or school account)	Tasks.ReadWrite	Not available.
Delegated (personal Microsoft account)	Tasks.ReadWrite	Not available.
Application	Not supported.	Not supported.

HTTP request

POST /me/outlook/tasks/{id}/complete
POST /users/{id|userPrincipalName}/outlook/tasks/{id}/complete

Request headers

Name	Description
Authorization	Bearer {token}. Required. Learn more about authentication and authorization.
Prefer: outlook.timezone	Specifies the time zone for time properties in the response, which would be in UTC if this header is not specified. Optional.

Request body

Don't supply a request body for this method.

Response

If successful, this method returns 200 OK response code and the outlookTask object in the response body.

Example

The following example marks the specified task as complete. It specifies Pacific Standard Time (PST) in the Prefer: outlook.timezone header.

Request

The following example shows a request.

HTTP

POST https://graph.microsoft.com/beta/me/outlook/tasks/AAMkADA1MT15rfAAA=/complete
Prefer: outlook.timezone="Pacific Standard Time"

C#

// Code snippets are only available for the latest version. Current version is 5.x

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Me.Outlook.Tasks["{outlookTask-id}"].Complete.PostAsCompletePostResponseAsync((requestConfiguration) =>
{
	requestConfiguration.Headers.Add("Prefer", "outlook.timezone=\"Pacific Standard Time\"");
});

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc-beta users outlook tasks complete post --user-id {user-id} --outlook-task-id {outlookTask-id}

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

// Code snippets are only available for the latest major version. Current major version is $v0.*

// Dependencies
import (
	  "context"
	  abstractions "github.com/microsoft/kiota-abstractions-go"
	  msgraphsdk "github.com/microsoftgraph/msgraph-beta-sdk-go"
	  graphusers "github.com/microsoftgraph/msgraph-beta-sdk-go/users"
	  //other-imports
)

headers := abstractions.NewRequestHeaders()
headers.Add("Prefer", "outlook.timezone=\"Pacific Standard Time\"")

configuration := &graphusers.ItemOutlookTaskItemCompleteRequestBuilderPostRequestConfiguration{
	Headers: headers,
}

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
complete, err := graphClient.Me().Outlook().Tasks().ByOutlookTaskId("outlookTask-id").Complete().PostAsCompletePostResponse(context.Background(), configuration)

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

var result = graphClient.me().outlook().tasks().byOutlookTaskId("{outlookTask-id}").complete().post(requestConfiguration -> {
	requestConfiguration.headers.add("Prefer", "outlook.timezone=\"Pacific Standard Time\"");
});

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

JavaScript

const options = {
	authProvider,
};

const client = Client.init(options);

await client.api('/me/outlook/tasks/AAMkADA1MT15rfAAA=/complete')
	.version('beta')
	.post();

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Users\Item\Outlook\Tasks\Item\Complete\CompleteRequestBuilderPostRequestConfiguration;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestConfiguration = new CompleteRequestBuilderPostRequestConfiguration();
$headers = [
		'Prefer' => 'outlook.timezone="Pacific Standard Time"',
	];
$requestConfiguration->headers = $headers;


$result = $graphServiceClient->me()->outlook()->tasks()->byOutlookTaskId('outlookTask-id')->complete()->post($requestConfiguration)->wait();

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PowerShell

Import-Module Microsoft.Graph.Beta.Users.Actions

# A UPN can also be used as -UserId.
Complete-MgBetaUserOutlookTask -UserId $userId -OutlookTaskId $outlookTaskId

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.users.item.outlook.tasks.item.complete.complete_request_builder import CompleteRequestBuilder
from kiota_abstractions.base_request_configuration import RequestConfiguration
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python

request_configuration = RequestConfiguration()
request_configuration.headers.add("Prefer", "outlook.timezone=\"Pacific Standard Time\"")


result = await graph_client.me.outlook.tasks.by_outlook_task_id('outlookTask-id').complete.post(request_configuration = request_configuration)

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

The following example shows the response. The completedDateTime and other date-related properties in the response are expressed in PST.

Note: The response object shown here might be shortened for readability.

HTTP/1.1 200 OK
Content-type: application/json

{
  "value": [
    {
      "id": "AAMkADA1MT15rfAAA=",
      "createdDateTime": "2016-04-21T22:44:01.2012012-07:00",
      "lastModifiedDateTime": "2016-04-22T19:28:38.5300447-07:00",
      "changeKey": "1/KC9Vmu40G3DwB6Lgs7MAAAIW9XYQ==",
      "categories": [
      ],
      "assignedTo": null,
      "body": {
          "contentType": "text",
          "content": ""
      },
      "completedDateTime": {
          "dateTime": "2016-04-22T00:00:00.0000000",
          "timeZone": "Pacific Standard Time"
      },
      "dueDateTime": {
          "dateTime": "2016-04-25T00:00:00.0000000",
          "timeZone": "Pacific Standard Time"
      },
      "hasAttachments":false,
      "importance": "normal",
      "isReminderOn": false,
      "owner": "Administrator",
      "parentFolderId": "AQMkADA1MTIBEgAAAA==",
      "recurrence": null,
      "reminderDateTime": null,
      "sensitivity": "normal",
      "startDateTime": {
          "dateTime": "2016-04-21T00:00:00.0000000",
          "timeZone": "Pacific Standard Time"
      },
      "status": "completed",
      "subject": "Shop for dinner"
    }
  ]
}