Update calendar

Namespace: microsoft.graph

Update the properties of a calendar object. The calendar can be one for a user, or the default calendar of a Microsoft 365 group.

This API is available in the following national cloud deployments.

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

Permissions

Depending on the type of calendar that the event is in and the permission type (delegated or application) requested, one of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.

Calendar	Delegated (work or school account)	Delegated (personal Microsoft account)	Application
user calendar	Calendars.ReadWrite	Calendars.ReadWrite	Calendars.ReadWrite
group calendar	Group.ReadWrite.All	Not supported.	Not supported.

HTTP request

A user's or group's default calendar.

PATCH /me/calendar
PATCH /users/{id | userPrincipalName}/calendar
PATCH /groups/{id}/calendar

A user's calendar in the default calendarGroup.

PATCH /me/calendars/{id}
PATCH /users/{id | userPrincipalName}/calendars/{id}

A user's calendar in a specific calendarGroup.

PATCH /me/calendarGroups/{id}/calendars/{id}
PATCH /users/{id | userPrincipalName}/calendarGroups/{id}/calendars/{id}

Request headers

Header	Value
Authorization	Bearer {token}. Required. Learn more about authentication and authorization.
Content-Type	application/json. Required.

Request body

In the request body, supply the values for relevant fields that should be updated. Existing properties that are not included in the request body will maintain their previous values or be recalculated based on changes to other property values. For best performance you shouldn't include existing values that haven't changed.

Property	Type	Description
color	String	Specifies the color theme to distinguish the calendar from other calendars in a UI. The property values are: LightBlue=0, LightGreen=1, LightOrange=2, LightGray=3, LightYellow=4, LightTeal=5, LightPink=6, LightBrown=7, LightRed=8, MaxColor=9, Auto=-1
isDefaultCalendar	Boolean	True if this calendar is the user's default calendar, false otherwise.
name	String	The calendar name.

Response

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

Example

Request

The following example updates the name of the signed-in user's default calendar.

HTTP

PATCH https://graph.microsoft.com/v1.0/me/calendar
Content-type: application/json

{
  "name": "Social events"
}

C#

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

// Dependencies
using Microsoft.Graph.Models;

var requestBody = new Calendar
{
	Name = "Social events",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Me.Calendar.PatchAsync(requestBody);

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

CLI

// THE CLI IS IN PREVIEW. NON-PRODUCTION USE ONLY
mgc users calendar patch --user-id {user-id} --body '{\
  "name": "Social events"\
}\
'

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

Go

import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

graphClient := msgraphsdk.NewGraphServiceClientWithCredentials(cred, scopes)


requestBody := graphmodels.NewCalendar()
name := "Social events"
requestBody.SetName(&name) 

calendar, err := graphClient.Me().Calendar().Patch(context.Background(), requestBody, nil)

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);

Calendar calendar = new Calendar();
calendar.setName("Social events");
Calendar result = graphClient.me().calendar().patch(calendar);

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);

const calendar = {
  name: 'Social events'
};

await client.api('/me/calendar')
	.update(calendar);

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\GraphServiceClient;
use Microsoft\Graph\Generated\Models\Calendar;


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

$requestBody = new Calendar();
$requestBody->setName('Social events');

$result = $graphServiceClient->me()->calendar()->patch($requestBody)->wait();

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

Python

from msgraph import GraphServiceClient
from msgraph.generated.models.calendar import Calendar

graph_client = GraphServiceClient(credentials, scopes)

request_body = Calendar(
	name = "Social events",
)

result = await graph_client.me.calendar.patch(request_body)

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

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

{
    "@odata.context":"https://graph.microsoft.com/v1.0/$metadata#me/calendars/$entity",
    "@odata.id":"https://graph.microsoft.com/v1.0/users('266efe5a-0fd7-4edd-877b-b2d1e561f193@ae01a323-3934-4475-a32d-af1274312bb0')/calendars('AAMkADJmMVAAA=')",
    "id":"AAMkADJmMVAAA=",
    "name":"Social events",
    "color":"auto",
    "isDefaultCalendar":false,
    "changeKey":"DxYSthXJXEWwAQSYQnXvIgAAIxGttg==",
    "canShare":true,
    "canViewPrivateItems":true,
    "hexColor": "",
    "canEdit":true,
    "allowedOnlineMeetingProviders": [
                "teamsForBusiness"
            ],
    "defaultOnlineMeetingProvider": "teamsForBusiness",
    "isTallyingResponses": true,
    "isRemovable": false,
    "owner":{
        "name":"Samantha Booth",
        "address":"samanthab@contoso.com"
    }
}