Create event

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.

Use this API to create a new event in a calendar. 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 created 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.

POST /me/calendar/events
POST /users/{id | userPrincipalName}/calendar/events
POST /groups/{id}/calendar/events

A user's calendar in the default calendarGroup.

POST /me/calendars/{id}/events
POST /users/{id | userPrincipalName}/calendars/{id}/events

A user's calendar in a specific calendarGroup.

POST /me/calendarGroups/{id}/calendars/{id}/events
POST /users/{id | userPrincipalName}/calendarGroups/{id}/calendars/{id}/events

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 a JSON representation of event object.

Response

If successful, this method returns 201 Created response code and event object in the response body.

Examples

Example 1: Create an event in a specific calendar

Request

The following example creates an event in a specific calendar and assigns the event an optional transactionId value.

In the request body, supply a JSON representation of event object.

HTTP

POST https://graph.microsoft.com/beta/me/calendars/AAMkAGViNDU7zAAAAAGtlAAA=/events
Content-type: application/json

{
  "subject": "Let's go for lunch",
  "body": {
    "contentType": "HTML",
    "content": "Does next month work for you?"
  },
  "start": {
      "dateTime": "2019-03-10T12:00:00",
      "timeZone": "Pacific Standard Time"
  },
  "end": {
      "dateTime": "2019-03-10T14:00:00",
      "timeZone": "Pacific Standard Time"
  },
  "location":{
      "displayName":"Harry's Bar"
  },
  "attendees": [
    {
      "emailAddress": {
        "address":"adelev@contoso.com",
        "name": "Adele Vance"
      },
      "type": "required"
    }
  ],
  "transactionId":"7E163156-7762-4BEB-A1C6-729EA81755A7"
}

C#

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

// Dependencies
using Microsoft.Graph.Beta.Models;

var requestBody = new Event
{
	Subject = "Let's go for lunch",
	Body = new ItemBody
	{
		ContentType = BodyType.Html,
		Content = "Does next month work for you?",
	},
	Start = new DateTimeTimeZone
	{
		DateTime = "2019-03-10T12:00:00",
		TimeZone = "Pacific Standard Time",
	},
	End = new DateTimeTimeZone
	{
		DateTime = "2019-03-10T14:00:00",
		TimeZone = "Pacific Standard Time",
	},
	Location = new Location
	{
		DisplayName = "Harry's Bar",
	},
	Attendees = new List<Attendee>
	{
		new Attendee
		{
			EmailAddress = new EmailAddress
			{
				Address = "adelev@contoso.com",
				Name = "Adele Vance",
			},
			Type = AttendeeType.Required,
		},
	},
	TransactionId = "7E163156-7762-4BEB-A1C6-729EA81755A7",
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Me.Calendars["{calendar-id}"].Events.PostAsync(requestBody);

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 calendars events create --user-id {user-id} --calendar-id {calendar-id} --body '{\
  "subject": "Let's go for lunch",\
  "body": {\
    "contentType": "HTML",\
    "content": "Does next month work for you?"\
  },\
  "start": {\
      "dateTime": "2019-03-10T12:00:00",\
      "timeZone": "Pacific Standard Time"\
  },\
  "end": {\
      "dateTime": "2019-03-10T14:00:00",\
      "timeZone": "Pacific Standard Time"\
  },\
  "location":{\
      "displayName":"Harry's Bar"\
  },\
  "attendees": [\
    {\
      "emailAddress": {\
        "address":"adelev@contoso.com",\
        "name": "Adele Vance"\
      },\
      "type": "required"\
    }\
  ],\
  "transactionId":"7E163156-7762-4BEB-A1C6-729EA81755A7"\
}\
'

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

requestBody := graphmodels.NewEvent()
subject := "Let's go for lunch"
requestBody.SetSubject(&subject) 
body := graphmodels.NewItemBody()
contentType := graphmodels.HTML_BODYTYPE 
body.SetContentType(&contentType) 
content := "Does next month work for you?"
body.SetContent(&content) 
requestBody.SetBody(body)
start := graphmodels.NewDateTimeTimeZone()
dateTime := "2019-03-10T12:00:00"
start.SetDateTime(&dateTime) 
timeZone := "Pacific Standard Time"
start.SetTimeZone(&timeZone) 
requestBody.SetStart(start)
end := graphmodels.NewDateTimeTimeZone()
dateTime := "2019-03-10T14:00:00"
end.SetDateTime(&dateTime) 
timeZone := "Pacific Standard Time"
end.SetTimeZone(&timeZone) 
requestBody.SetEnd(end)
location := graphmodels.NewLocation()
displayName := "Harry's Bar"
location.SetDisplayName(&displayName) 
requestBody.SetLocation(location)


attendee := graphmodels.NewAttendee()
emailAddress := graphmodels.NewEmailAddress()
address := "adelev@contoso.com"
emailAddress.SetAddress(&address) 
name := "Adele Vance"
emailAddress.SetName(&name) 
attendee.SetEmailAddress(emailAddress)
type := graphmodels.REQUIRED_ATTENDEETYPE 
attendee.SetType(&type) 

attendees := []graphmodels.Attendeeable {
	attendee,
}
requestBody.SetAttendees(attendees)
transactionId := "7E163156-7762-4BEB-A1C6-729EA81755A7"
requestBody.SetTransactionId(&transactionId) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
events, err := graphClient.Me().Calendars().ByCalendarId("calendar-id").Events().Post(context.Background(), requestBody, nil)

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);

Event event = new Event();
event.setSubject("Let's go for lunch");
ItemBody body = new ItemBody();
body.setContentType(BodyType.Html);
body.setContent("Does next month work for you?");
event.setBody(body);
DateTimeTimeZone start = new DateTimeTimeZone();
start.setDateTime("2019-03-10T12:00:00");
start.setTimeZone("Pacific Standard Time");
event.setStart(start);
DateTimeTimeZone end = new DateTimeTimeZone();
end.setDateTime("2019-03-10T14:00:00");
end.setTimeZone("Pacific Standard Time");
event.setEnd(end);
Location location = new Location();
location.setDisplayName("Harry's Bar");
event.setLocation(location);
LinkedList<Attendee> attendees = new LinkedList<Attendee>();
Attendee attendee = new Attendee();
EmailAddress emailAddress = new EmailAddress();
emailAddress.setAddress("adelev@contoso.com");
emailAddress.setName("Adele Vance");
attendee.setEmailAddress(emailAddress);
attendee.setType(AttendeeType.Required);
attendees.add(attendee);
event.setAttendees(attendees);
event.setTransactionId("7E163156-7762-4BEB-A1C6-729EA81755A7");
Event result = graphClient.me().calendars().byCalendarId("{calendar-id}").events().post(event);

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);

const event = {
  subject: 'Let\'s go for lunch',
  body: {
    contentType: 'HTML',
    content: 'Does next month work for you?'
  },
  start: {
      dateTime: '2019-03-10T12:00:00',
      timeZone: 'Pacific Standard Time'
  },
  end: {
      dateTime: '2019-03-10T14:00:00',
      timeZone: 'Pacific Standard Time'
  },
  location: {
      displayName: 'Harry\'s Bar'
  },
  attendees: [
    {
      emailAddress: {
        address: 'adelev@contoso.com',
        name: 'Adele Vance'
      },
      type: 'required'
    }
  ],
  transactionId: '7E163156-7762-4BEB-A1C6-729EA81755A7'
};

await client.api('/me/calendars/AAMkAGViNDU7zAAAAAGtlAAA=/events')
	.version('beta')
	.post(event);

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\Models\Event;
use Microsoft\Graph\Beta\Generated\Models\ItemBody;
use Microsoft\Graph\Beta\Generated\Models\BodyType;
use Microsoft\Graph\Beta\Generated\Models\DateTimeTimeZone;
use Microsoft\Graph\Beta\Generated\Models\Location;
use Microsoft\Graph\Beta\Generated\Models\Attendee;
use Microsoft\Graph\Beta\Generated\Models\EmailAddress;
use Microsoft\Graph\Beta\Generated\Models\AttendeeType;


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

$requestBody = new Event();
$requestBody->setSubject('Let\'s go for lunch');
$body = new ItemBody();
$body->setContentType(new BodyType('hTML'));
$body->setContent('Does next month work for you?');
$requestBody->setBody($body);
$start = new DateTimeTimeZone();
$start->setDateTime('2019-03-10T12:00:00');
$start->setTimeZone('Pacific Standard Time');
$requestBody->setStart($start);
$end = new DateTimeTimeZone();
$end->setDateTime('2019-03-10T14:00:00');
$end->setTimeZone('Pacific Standard Time');
$requestBody->setEnd($end);
$location = new Location();
$location->setDisplayName('Harry\'s Bar');
$requestBody->setLocation($location);
$attendeesAttendee1 = new Attendee();
$attendeesAttendee1EmailAddress = new EmailAddress();
$attendeesAttendee1EmailAddress->setAddress('adelev@contoso.com');
$attendeesAttendee1EmailAddress->setName('Adele Vance');
$attendeesAttendee1->setEmailAddress($attendeesAttendee1EmailAddress);
$attendeesAttendee1->setType(new AttendeeType('required'));
$attendeesArray []= $attendeesAttendee1;
$requestBody->setAttendees($attendeesArray);

$requestBody->setTransactionId('7E163156-7762-4BEB-A1C6-729EA81755A7');

$result = $graphServiceClient->me()->calendars()->byCalendarId('calendar-id')->events()->post($requestBody)->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.Calendar

$params = @{
	subject = "Let's go for lunch"
	body = @{
		contentType = "HTML"
		content = "Does next month work for you?"
	}
	start = @{
		dateTime = "2019-03-10T12:00:00"
		timeZone = "Pacific Standard Time"
	}
	end = @{
		dateTime = "2019-03-10T14:00:00"
		timeZone = "Pacific Standard Time"
	}
	location = @{
		displayName = "Harry's Bar"
	}
	attendees = @(
		@{
			emailAddress = @{
				address = "adelev@contoso.com"
				name = "Adele Vance"
			}
			type = "required"
		}
	)
	transactionId = "7E163156-7762-4BEB-A1C6-729EA81755A7"
}

# A UPN can also be used as -UserId.
New-MgBetaUserCalendarEvent -UserId $userId -CalendarId $calendarId -BodyParameter $params

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.models.event import Event
from msgraph_beta.generated.models.item_body import ItemBody
from msgraph_beta.generated.models.body_type import BodyType
from msgraph_beta.generated.models.date_time_time_zone import DateTimeTimeZone
from msgraph_beta.generated.models.location import Location
from msgraph_beta.generated.models.attendee import Attendee
from msgraph_beta.generated.models.email_address import EmailAddress
from msgraph_beta.generated.models.attendee_type import AttendeeType
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Event(
	subject = "Let's go for lunch",
	body = ItemBody(
		content_type = BodyType.Html,
		content = "Does next month work for you?",
	),
	start = DateTimeTimeZone(
		date_time = "2019-03-10T12:00:00",
		time_zone = "Pacific Standard Time",
	),
	end = DateTimeTimeZone(
		date_time = "2019-03-10T14:00:00",
		time_zone = "Pacific Standard Time",
	),
	location = Location(
		display_name = "Harry's Bar",
	),
	attendees = [
		Attendee(
			email_address = EmailAddress(
				address = "adelev@contoso.com",
				name = "Adele Vance",
			),
			type = AttendeeType.Required,
		),
	],
	transaction_id = "7E163156-7762-4BEB-A1C6-729EA81755A7",
)

result = await graph_client.me.calendars.by_calendar_id('calendar-id').events.post(request_body)

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.

Note: The response object shown here might be shortened for readability. All the properties will be returned from an actual call.

HTTP/1.1 201 Created
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/beta/$metadata#users('5d8d505c-864f-4804-88c7-4583c966cde8')/calendars('AAMkAGViNDU7zAAAAAGtlAAA%3D')/events/$entity",
    "@odata.etag": "W/\"/IUUrIl3PkG1JCSsPfU+8wAAGXjGjw==\"",
    "id": "AAMkAGViNDU7zAAAAA7zAAAZe6CkAAA=",
    "createdDateTime": "2019-02-28T21:36:26.7105485Z",
    "lastModifiedDateTime": "2019-02-28T21:36:26.9577227Z",
    "changeKey": "/IUUrIl3PkG1JCSsPfU+8wAAGXjGjw==",
    "categories": [],
    "originalStartTimeZone": "Pacific Standard Time",
    "originalEndTimeZone": "Pacific Standard Time",
    "uid": "040000008200C780DAE",
    "reminderMinutesBeforeStart": 15,
    "isReminderOn": true,
    "hasAttachments": false,
    "hideAttendees": false,
    "subject": "Let's go for lunch",
    "bodyPreview": "Does next month work for you?",
    "importance": "normal",
    "sensitivity": "normal",
    "isAllDay": false,
    "isCancelled": false,
    "isDraft": false,
    "isOrganizer": true,
    "responseRequested": true,
    "seriesMasterId": null,
    "transactionId":"7E163156-7762-4BEB-A1C6-729EA81755A7",
    "showAs": "busy",
    "type": "singleInstance",
    "webLink": "https://outlook.office365.com/owa/?itemid=AAMkAGViNDU7zAAAAA7zAAAZe6CkAAA%3D&exvsurl=1&path=/calendar/item",
    "onlineMeetingUrl": null,
    "isOnlineMeeting": false,
    "onlineMeetingProvider": "unknown",
    "onlineMeeting": null,
    "recurrence": null,
    "responseStatus": {
        "response": "organizer",
        "time": "0001-01-01T00:00:00Z"
    },
    "body": {
        "contentType": "html",
        "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes next month work for you?\r\n</body>\r\n</html>\r\n"
    },
    "start": {
        "dateTime": "2019-03-10T12:00:00.0000000",
        "timeZone": "Pacific Standard Time"
    },
    "end": {
        "dateTime": "2019-03-10T14:00:00.0000000",
        "timeZone": "Pacific Standard Time"
    },
    "location": {
        "displayName": "Harry's Bar",
        "locationType": "default",
        "uniqueId": "Harry's Bar",
        "uniqueIdType": "private"
    },
    "locations": [
        {
            "displayName": "Harry's Bar",
            "locationType": "default",
            "uniqueId": "Harry's Bar",
            "uniqueIdType": "private"
        }
    ],
    "attendees": [
        {
            "type": "required",
            "status": {
                "response": "none",
                "time": "0001-01-01T00:00:00Z"
            },
            "emailAddress": {
                "name": "Adele Vance",
                "address": "AdeleV@contoso.com"
            }
        }
    ],
    "organizer": {
        "emailAddress": {
            "name": "Megan Bowen",
            "address": "MeganB@contoso.com"
        }
    }
}

Example 2: Create and enable an event as an online meeting

Request

The following example creates an event in the specified calendar of the signed-in user and enables it as an online meeting.

In the request body, supply a JSON representation of event object.

HTTP

POST https://graph.microsoft.com/beta/me/calendars/AAMkAGViNDU8zAAAAAGtlAAA=/events
Content-type: application/json

{
  "subject": "Let's go for lunch",
  "body": {
    "contentType": "HTML",
    "content": "Does next month work for you?"
  },
  "start": {
      "dateTime": "2019-03-10T12:00:00",
      "timeZone": "Pacific Standard Time"
  },
  "end": {
      "dateTime": "2019-03-10T14:00:00",
      "timeZone": "Pacific Standard Time"
  },
  "location":{
      "displayName":"Harry's Bar"
  },
  "attendees": [
    {
      "emailAddress": {
        "address":"adelev@contoso.com",
        "name": "Adele Vance"
      },
      "type": "required"
    }
  ],
  "isOnlineMeeting": true,
  "onlineMeetingProvider": "teamsForBusiness"
}

C#

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

// Dependencies
using Microsoft.Graph.Beta.Models;

var requestBody = new Event
{
	Subject = "Let's go for lunch",
	Body = new ItemBody
	{
		ContentType = BodyType.Html,
		Content = "Does next month work for you?",
	},
	Start = new DateTimeTimeZone
	{
		DateTime = "2019-03-10T12:00:00",
		TimeZone = "Pacific Standard Time",
	},
	End = new DateTimeTimeZone
	{
		DateTime = "2019-03-10T14:00:00",
		TimeZone = "Pacific Standard Time",
	},
	Location = new Location
	{
		DisplayName = "Harry's Bar",
	},
	Attendees = new List<Attendee>
	{
		new Attendee
		{
			EmailAddress = new EmailAddress
			{
				Address = "adelev@contoso.com",
				Name = "Adele Vance",
			},
			Type = AttendeeType.Required,
		},
	},
	IsOnlineMeeting = true,
	OnlineMeetingProvider = OnlineMeetingProviderType.TeamsForBusiness,
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Me.Calendars["{calendar-id}"].Events.PostAsync(requestBody);

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 calendars events create --user-id {user-id} --calendar-id {calendar-id} --body '{\
  "subject": "Let's go for lunch",\
  "body": {\
    "contentType": "HTML",\
    "content": "Does next month work for you?"\
  },\
  "start": {\
      "dateTime": "2019-03-10T12:00:00",\
      "timeZone": "Pacific Standard Time"\
  },\
  "end": {\
      "dateTime": "2019-03-10T14:00:00",\
      "timeZone": "Pacific Standard Time"\
  },\
  "location":{\
      "displayName":"Harry's Bar"\
  },\
  "attendees": [\
    {\
      "emailAddress": {\
        "address":"adelev@contoso.com",\
        "name": "Adele Vance"\
      },\
      "type": "required"\
    }\
  ],\
  "isOnlineMeeting": true,\
  "onlineMeetingProvider": "teamsForBusiness"\
}\
'

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

requestBody := graphmodels.NewEvent()
subject := "Let's go for lunch"
requestBody.SetSubject(&subject) 
body := graphmodels.NewItemBody()
contentType := graphmodels.HTML_BODYTYPE 
body.SetContentType(&contentType) 
content := "Does next month work for you?"
body.SetContent(&content) 
requestBody.SetBody(body)
start := graphmodels.NewDateTimeTimeZone()
dateTime := "2019-03-10T12:00:00"
start.SetDateTime(&dateTime) 
timeZone := "Pacific Standard Time"
start.SetTimeZone(&timeZone) 
requestBody.SetStart(start)
end := graphmodels.NewDateTimeTimeZone()
dateTime := "2019-03-10T14:00:00"
end.SetDateTime(&dateTime) 
timeZone := "Pacific Standard Time"
end.SetTimeZone(&timeZone) 
requestBody.SetEnd(end)
location := graphmodels.NewLocation()
displayName := "Harry's Bar"
location.SetDisplayName(&displayName) 
requestBody.SetLocation(location)


attendee := graphmodels.NewAttendee()
emailAddress := graphmodels.NewEmailAddress()
address := "adelev@contoso.com"
emailAddress.SetAddress(&address) 
name := "Adele Vance"
emailAddress.SetName(&name) 
attendee.SetEmailAddress(emailAddress)
type := graphmodels.REQUIRED_ATTENDEETYPE 
attendee.SetType(&type) 

attendees := []graphmodels.Attendeeable {
	attendee,
}
requestBody.SetAttendees(attendees)
isOnlineMeeting := true
requestBody.SetIsOnlineMeeting(&isOnlineMeeting) 
onlineMeetingProvider := graphmodels.TEAMSFORBUSINESS_ONLINEMEETINGPROVIDERTYPE 
requestBody.SetOnlineMeetingProvider(&onlineMeetingProvider) 

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
events, err := graphClient.Me().Calendars().ByCalendarId("calendar-id").Events().Post(context.Background(), requestBody, nil)

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);

Event event = new Event();
event.setSubject("Let's go for lunch");
ItemBody body = new ItemBody();
body.setContentType(BodyType.Html);
body.setContent("Does next month work for you?");
event.setBody(body);
DateTimeTimeZone start = new DateTimeTimeZone();
start.setDateTime("2019-03-10T12:00:00");
start.setTimeZone("Pacific Standard Time");
event.setStart(start);
DateTimeTimeZone end = new DateTimeTimeZone();
end.setDateTime("2019-03-10T14:00:00");
end.setTimeZone("Pacific Standard Time");
event.setEnd(end);
Location location = new Location();
location.setDisplayName("Harry's Bar");
event.setLocation(location);
LinkedList<Attendee> attendees = new LinkedList<Attendee>();
Attendee attendee = new Attendee();
EmailAddress emailAddress = new EmailAddress();
emailAddress.setAddress("adelev@contoso.com");
emailAddress.setName("Adele Vance");
attendee.setEmailAddress(emailAddress);
attendee.setType(AttendeeType.Required);
attendees.add(attendee);
event.setAttendees(attendees);
event.setIsOnlineMeeting(true);
event.setOnlineMeetingProvider(OnlineMeetingProviderType.TeamsForBusiness);
Event result = graphClient.me().calendars().byCalendarId("{calendar-id}").events().post(event);

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);

const event = {
  subject: 'Let\'s go for lunch',
  body: {
    contentType: 'HTML',
    content: 'Does next month work for you?'
  },
  start: {
      dateTime: '2019-03-10T12:00:00',
      timeZone: 'Pacific Standard Time'
  },
  end: {
      dateTime: '2019-03-10T14:00:00',
      timeZone: 'Pacific Standard Time'
  },
  location: {
      displayName: 'Harry\'s Bar'
  },
  attendees: [
    {
      emailAddress: {
        address: 'adelev@contoso.com',
        name: 'Adele Vance'
      },
      type: 'required'
    }
  ],
  isOnlineMeeting: true,
  onlineMeetingProvider: 'teamsForBusiness'
};

await client.api('/me/calendars/AAMkAGViNDU8zAAAAAGtlAAA=/events')
	.version('beta')
	.post(event);

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\Models\Event;
use Microsoft\Graph\Beta\Generated\Models\ItemBody;
use Microsoft\Graph\Beta\Generated\Models\BodyType;
use Microsoft\Graph\Beta\Generated\Models\DateTimeTimeZone;
use Microsoft\Graph\Beta\Generated\Models\Location;
use Microsoft\Graph\Beta\Generated\Models\Attendee;
use Microsoft\Graph\Beta\Generated\Models\EmailAddress;
use Microsoft\Graph\Beta\Generated\Models\AttendeeType;
use Microsoft\Graph\Beta\Generated\Models\OnlineMeetingProviderType;


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

$requestBody = new Event();
$requestBody->setSubject('Let\'s go for lunch');
$body = new ItemBody();
$body->setContentType(new BodyType('hTML'));
$body->setContent('Does next month work for you?');
$requestBody->setBody($body);
$start = new DateTimeTimeZone();
$start->setDateTime('2019-03-10T12:00:00');
$start->setTimeZone('Pacific Standard Time');
$requestBody->setStart($start);
$end = new DateTimeTimeZone();
$end->setDateTime('2019-03-10T14:00:00');
$end->setTimeZone('Pacific Standard Time');
$requestBody->setEnd($end);
$location = new Location();
$location->setDisplayName('Harry\'s Bar');
$requestBody->setLocation($location);
$attendeesAttendee1 = new Attendee();
$attendeesAttendee1EmailAddress = new EmailAddress();
$attendeesAttendee1EmailAddress->setAddress('adelev@contoso.com');
$attendeesAttendee1EmailAddress->setName('Adele Vance');
$attendeesAttendee1->setEmailAddress($attendeesAttendee1EmailAddress);
$attendeesAttendee1->setType(new AttendeeType('required'));
$attendeesArray []= $attendeesAttendee1;
$requestBody->setAttendees($attendeesArray);

$requestBody->setIsOnlineMeeting(true);
$requestBody->setOnlineMeetingProvider(new OnlineMeetingProviderType('teamsForBusiness'));

$result = $graphServiceClient->me()->calendars()->byCalendarId('calendar-id')->events()->post($requestBody)->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.Calendar

$params = @{
	subject = "Let's go for lunch"
	body = @{
		contentType = "HTML"
		content = "Does next month work for you?"
	}
	start = @{
		dateTime = "2019-03-10T12:00:00"
		timeZone = "Pacific Standard Time"
	}
	end = @{
		dateTime = "2019-03-10T14:00:00"
		timeZone = "Pacific Standard Time"
	}
	location = @{
		displayName = "Harry's Bar"
	}
	attendees = @(
		@{
			emailAddress = @{
				address = "adelev@contoso.com"
				name = "Adele Vance"
			}
			type = "required"
		}
	)
	isOnlineMeeting = $true
	onlineMeetingProvider = "teamsForBusiness"
}

# A UPN can also be used as -UserId.
New-MgBetaUserCalendarEvent -UserId $userId -CalendarId $calendarId -BodyParameter $params

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.models.event import Event
from msgraph_beta.generated.models.item_body import ItemBody
from msgraph_beta.generated.models.body_type import BodyType
from msgraph_beta.generated.models.date_time_time_zone import DateTimeTimeZone
from msgraph_beta.generated.models.location import Location
from msgraph_beta.generated.models.attendee import Attendee
from msgraph_beta.generated.models.email_address import EmailAddress
from msgraph_beta.generated.models.attendee_type import AttendeeType
from msgraph_beta.generated.models.online_meeting_provider_type import OnlineMeetingProviderType
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Event(
	subject = "Let's go for lunch",
	body = ItemBody(
		content_type = BodyType.Html,
		content = "Does next month work for you?",
	),
	start = DateTimeTimeZone(
		date_time = "2019-03-10T12:00:00",
		time_zone = "Pacific Standard Time",
	),
	end = DateTimeTimeZone(
		date_time = "2019-03-10T14:00:00",
		time_zone = "Pacific Standard Time",
	),
	location = Location(
		display_name = "Harry's Bar",
	),
	attendees = [
		Attendee(
			email_address = EmailAddress(
				address = "adelev@contoso.com",
				name = "Adele Vance",
			),
			type = AttendeeType.Required,
		),
	],
	is_online_meeting = True,
	online_meeting_provider = OnlineMeetingProviderType.TeamsForBusiness,
)

result = await graph_client.me.calendars.by_calendar_id('calendar-id').events.post(request_body)

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.

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

HTTP/1.1 201 Created
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/beta/$metadata#users('5d8d505c-864f-4804-88c7-4583c966cde8')/calendars('AAMkAGViNDU8zAAAAAGtlAAA%3D')/events/$entity",
    "@odata.etag": "W/\"/IUUrIl3PkG1JCSsPfU+8wAAGXjGjw==\"",
    "id": "AAMkAGViNDU7zAAAAA7zAAAZe6CkAAA=",
    "createdDateTime": "2019-02-28T21:36:26.7105485Z",
    "lastModifiedDateTime": "2019-02-28T21:36:26.9577227Z",
    "changeKey": "/IUUrIl3PkG1JCSsPfU+8wAAGXjGjw==",
    "categories": [],
    "originalStartTimeZone": "Pacific Standard Time",
    "originalEndTimeZone": "Pacific Standard Time",
    "uid": "040000008200C780DAE",
    "reminderMinutesBeforeStart": 15,
    "isReminderOn": true,
    "hasAttachments": false,
    "hideAttendees": false,
    "subject": "Let's go for lunch",
    "bodyPreview": "Does next month work for you?",
    "importance": "normal",
    "sensitivity": "normal",
    "isAllDay": false,
    "isCancelled": false,
    "isDraft": false,
    "isOrganizer": true,
    "responseRequested": true,
    "seriesMasterId": null,
    "showAs": "busy",
    "type": "singleInstance",
    "webLink": "https://outlook.office365.com/owa/?itemid=AAMkAGViNDU7zAAAAA7zAAAZe6CkAAA%3D&exvsurl=1&path=/calendar/item",
    "onlineMeetingUrl": null,
    "isOnlineMeeting": true,
    "onlineMeetingProvider": "teamsForBusiness",
    "recurrence": null,
    "responseStatus": {
        "response": "organizer",
        "time": "0001-01-01T00:00:00Z"
    },
    "body": {
        "contentType": "html",
        "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes next month work for you?\r\n</body>\r\n</html>\r\n"
    },
    "start": {
        "dateTime": "2019-03-10T12:00:00.0000000",
        "timeZone": "Pacific Standard Time"
    },
    "end": {
        "dateTime": "2019-03-10T14:00:00.0000000",
        "timeZone": "Pacific Standard Time"
    },
    "location": {
        "displayName": "Harry's Bar",
        "locationType": "default",
        "uniqueId": "Harry's Bar",
        "uniqueIdType": "private"
    },
    "locations": [
        {
            "displayName": "Harry's Bar",
            "locationType": "default",
            "uniqueId": "Harry's Bar",
            "uniqueIdType": "private"
        }
    ],
    "attendees": [
        {
            "type": "required",
            "status": {
                "response": "none",
                "time": "0001-01-01T00:00:00Z"
            },
            "emailAddress": {
                "name": "Adele Vance",
                "address": "AdeleV@contoso.com"
            }
        }
    ],
    "organizer": {
        "emailAddress": {
            "name": "Megan Bowen",
            "address": "MeganB@contoso.com"
        }
    },
    "onlineMeeting": {
        "joinUrl": "https://teams.microsoft.com/l/meetup-join/19%3ameeting_NzIyNzhlMGEtM2YyZC00ZmY0LTlhNzUtZmZjNWFmZGNlNzE2%40thread.v2/0?context=%7b%22Tid%22%3a%2272f988bf-86f1-41af-91ab-2d7cd011db47%22%2c%22Oid%22%3a%22bc55b173-cff6-457d-b7a1-64bda7d7581a%22%7d",
        "conferenceId": "177513992",
        "tollNumber": "+1 425 555 0123"
    }
}