添付ファイルを追加

[アーティクル]
10/30/2023

名前空間: microsoft.graph

この API を使用して、既存のイベントに添付ファイルを追加します。この操作では、追加できる添付ファイルのサイズが 3 MB 未満に制限されます。

開催者が会議イベントに添付ファイルを追加した場合、開催者は後でイベントを更新して添付ファイルを送信し、各出席者のイベントを更新することもできます。

この API は、次の国内クラウド展開で使用できます。

グローバルサービス	米国政府機関 L4	米国政府機関 L5 (DOD)	21Vianet が運営する中国
✅	✅	✅	✅

アクセス許可

この API の最小特権としてマークされているアクセス許可またはアクセス許可を選択します。アプリで必要な場合にのみ、より高い特権のアクセス許可またはアクセス許可を使用します。委任されたアクセス許可とアプリケーションのアクセス許可の詳細については、「アクセス許可の種類」を参照してください。これらのアクセス許可の詳細については、「アクセス許可のリファレンス」を参照してください。

アクセス許可の種類	最小特権アクセス許可	より高い特権のアクセス許可
委任 (職場または学校のアカウント)	Calendars.ReadWrite	注意事項なし。
委任 (個人用 Microsoft アカウント)	Calendars.ReadWrite	注意事項なし。
アプリケーション	Calendars.ReadWrite	注意事項なし。

HTTP 要求

ユーザーの既定のカレンダー内のイベントの添付ファイル。

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

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

ユーザーの既定 calendarGroup に属するカレンダー内イベントの添付ファイル。

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

ユーザーの calendarGroup に属するカレンダー内イベントの添付ファイル。

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

要求ヘッダー

名前	種類	説明
Authorization	string	ベアラー {token}。必須です。認証と認可についての詳細をご覧ください。
Content-Type	string	エンティティ本文内のデータの性質です。必須です。

要求本文

要求本文で、attachment オブジェクトの JSON 表記を指定します。

応答

成功した場合、このメソッドは 201 Created 応答コードと、応答本文で attachment オブジェクトを返します。

例 (添付ファイル)

要求

次の例は要求を示しています。

POST https://graph.microsoft.com/v1.0/me/events/AAMkAGI1AAAt9AHjAAA=/attachments
Content-type: application/json

{
    "@odata.type": "#microsoft.graph.fileAttachment",
    "name": "menu.txt",
    "contentBytes": "base64bWFjIGFuZCBjaGVlc2UgdG9kYXk="   
}


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

// Dependencies
using Microsoft.Graph.Models;

var requestBody = new FileAttachment
{
	OdataType = "#microsoft.graph.fileAttachment",
	Name = "menu.txt",
	ContentBytes = Convert.FromBase64String("base64bWFjIGFuZCBjaGVlc2UgdG9kYXk="),
};

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



mgc users events attachments create --user-id {user-id} --event-id {event-id} --body '{\
    "@odata.type": "#microsoft.graph.fileAttachment",\
    "name": "menu.txt",\
    "contentBytes": "base64bWFjIGFuZCBjaGVlc2UgdG9kYXk="   \
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

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

requestBody := graphmodels.NewAttachment()
name := "menu.txt"
requestBody.SetName(&name) 
contentBytes := []byte("base64bWFjIGFuZCBjaGVlc2UgdG9kYXk=")
requestBody.SetContentBytes(&contentBytes) 

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


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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

FileAttachment attachment = new FileAttachment();
attachment.setOdataType("#microsoft.graph.fileAttachment");
attachment.setName("menu.txt");
byte[] contentBytes = Base64.getDecoder().decode("base64bWFjIGFuZCBjaGVlc2UgdG9kYXk=");
attachment.setContentBytes(contentBytes);
Attachment result = graphClient.me().events().byEventId("{event-id}").attachments().post(attachment);


const options = {
	authProvider,
};

const client = Client.init(options);

const attachment = {
    '@odata.type': '#microsoft.graph.fileAttachment',
    name: 'menu.txt',
    contentBytes: 'base64bWFjIGFuZCBjaGVlc2UgdG9kYXk='   
};

await client.api('/me/events/AAMkAGI1AAAt9AHjAAA=/attachments')
	.post(attachment);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\FileAttachment;


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

$requestBody = new FileAttachment();
$requestBody->setOdataType('#microsoft.graph.fileAttachment');
$requestBody->setName('menu.txt');
$requestBody->setContentBytes(\GuzzleHttp\Psr7\Utils::streamFor(base64_decode('base64bWFjIGFuZCBjaGVlc2UgdG9kYXk=')));

$result = $graphServiceClient->me()->events()->byEventId('event-id')->attachments()->post($requestBody)->wait();


Import-Module Microsoft.Graph.Calendar

$params = @{
	"@odata.type" = "#microsoft.graph.fileAttachment"
	name = "menu.txt"
	contentBytes = "base64bWFjIGFuZCBjaGVlc2UgdG9kYXk="
}

# A UPN can also be used as -UserId.
New-MgUserEventAttachment -UserId $userId -EventId $eventId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.models.file_attachment import FileAttachment
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = FileAttachment(
	odata_type = "#microsoft.graph.fileAttachment",
	name = "menu.txt",
	content_bytes = base64.urlsafe_b64decode("base64bWFjIGFuZCBjaGVlc2UgdG9kYXk="),
)

result = await graph_client.me.events.by_event_id('event-id').attachments.post(request_body)

要求本文で、Attachment オブジェクトの JSON 表記を指定します。

応答

次の例は応答を示しています。

HTTP 201 Created
Content-type: application/json

{
    "@odata.context":"https://graph.microsoft.com/v1.0/$metadata#users('cd209b0b-3f83-4c35-82d2-d88a61820480')/events('AAMkAGI1AAAt9AHjAAA%3D')/attachments/$entity",
    "@odata.type":"#microsoft.graph.fileAttachment",
    "id":"AAMkAGI1AAAt9AHjAAABEgAQAEdBogju-MJEu6Ngg-1_W0g=",
    "lastModifiedDateTime":"2017-04-15T03:21:49Z",
    "name":"menu.txt",
    "contentType":"text/plain",
    "size":178,
    "isInline":false,
    "contentId":null,
    "contentLocation":null,
    "contentBytes":"bWFjIGFuZCBjaGVlc2UgdG9kYXk="
}

例 (項目の添付ファイル)

要求

以下は、アイテムの添付ファイルとしてイベントを別のイベントに添付する例です。

POST https://graph.microsoft.com/v1.0/me/events/AAMkAGI1AAAt9AHjAAA=/attachments
Content-type: application/json

{
  "@odata.type": "#microsoft.graph.itemAttachment",
  "name": "Holiday event", 
  "item": {
        "@odata.type": "microsoft.graph.event",
        "subject": "Discuss gifts for children",
        "body": {
            "contentType": "HTML",
            "content": "Let's look for funding!"
         },
         "start": {
             "dateTime": "2016-12-02T18:00:00",
             "timeZone": "Pacific Standard Time"
          },
          "end": {
             "dateTime": "2016-12-02T19:00:00",
             "timeZone": "Pacific Standard Time"
          }
    }
}


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

// Dependencies
using Microsoft.Graph.Models;

var requestBody = new ItemAttachment
{
	OdataType = "#microsoft.graph.itemAttachment",
	Name = "Holiday event",
	Item = new Event
	{
		OdataType = "microsoft.graph.event",
		Subject = "Discuss gifts for children",
		Body = new ItemBody
		{
			ContentType = BodyType.Html,
			Content = "Let's look for funding!",
		},
		Start = new DateTimeTimeZone
		{
			DateTime = "2016-12-02T18:00:00",
			TimeZone = "Pacific Standard Time",
		},
		End = new DateTimeTimeZone
		{
			DateTime = "2016-12-02T19:00:00",
			TimeZone = "Pacific Standard Time",
		},
	},
};

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



mgc users events attachments create --user-id {user-id} --event-id {event-id} --body '{\
  "@odata.type": "#microsoft.graph.itemAttachment",\
  "name": "Holiday event", \
  "item": {\
        "@odata.type": "microsoft.graph.event",\
        "subject": "Discuss gifts for children",\
        "body": {\
            "contentType": "HTML",\
            "content": "Let's look for funding!"\
         },\
         "start": {\
             "dateTime": "2016-12-02T18:00:00",\
             "timeZone": "Pacific Standard Time"\
          },\
          "end": {\
             "dateTime": "2016-12-02T19:00:00",\
             "timeZone": "Pacific Standard Time"\
          }\
    }\
}\
'



// Code snippets are only available for the latest major version. Current major version is $v1.*

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

requestBody := graphmodels.NewAttachment()
name := "Holiday event"
requestBody.SetName(&name) 
item := graphmodels.NewEvent()
subject := "Discuss gifts for children"
item.SetSubject(&subject) 
body := graphmodels.NewItemBody()
contentType := graphmodels.HTML_BODYTYPE 
body.SetContentType(&contentType) 
content := "Let's look for funding!"
body.SetContent(&content) 
item.SetBody(body)
start := graphmodels.NewDateTimeTimeZone()
dateTime := "2016-12-02T18:00:00"
start.SetDateTime(&dateTime) 
timeZone := "Pacific Standard Time"
start.SetTimeZone(&timeZone) 
item.SetStart(start)
end := graphmodels.NewDateTimeTimeZone()
dateTime := "2016-12-02T19:00:00"
end.SetDateTime(&dateTime) 
timeZone := "Pacific Standard Time"
end.SetTimeZone(&timeZone) 
item.SetEnd(end)
requestBody.SetItem(item)

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


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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

ItemAttachment attachment = new ItemAttachment();
attachment.setOdataType("#microsoft.graph.itemAttachment");
attachment.setName("Holiday event");
Event item = new Event();
item.setOdataType("microsoft.graph.event");
item.setSubject("Discuss gifts for children");
ItemBody body = new ItemBody();
body.setContentType(BodyType.Html);
body.setContent("Let's look for funding!");
item.setBody(body);
DateTimeTimeZone start = new DateTimeTimeZone();
start.setDateTime("2016-12-02T18:00:00");
start.setTimeZone("Pacific Standard Time");
item.setStart(start);
DateTimeTimeZone end = new DateTimeTimeZone();
end.setDateTime("2016-12-02T19:00:00");
end.setTimeZone("Pacific Standard Time");
item.setEnd(end);
attachment.setItem(item);
Attachment result = graphClient.me().events().byEventId("{event-id}").attachments().post(attachment);


const options = {
	authProvider,
};

const client = Client.init(options);

const attachment = {
  '@odata.type': '#microsoft.graph.itemAttachment',
  name: 'Holiday event', 
  item: {
        '@odata.type': 'microsoft.graph.event',
        subject: 'Discuss gifts for children',
        body: {
            contentType: 'HTML',
            content: 'Let\'s look for funding!'
         },
         start: {
             dateTime: '2016-12-02T18:00:00',
             timeZone: 'Pacific Standard Time'
          },
          end: {
             dateTime: '2016-12-02T19:00:00',
             timeZone: 'Pacific Standard Time'
          }
    }
};

await client.api('/me/events/AAMkAGI1AAAt9AHjAAA=/attachments')
	.post(attachment);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\ItemAttachment;
use Microsoft\Graph\Generated\Models\Event;
use Microsoft\Graph\Generated\Models\ItemBody;
use Microsoft\Graph\Generated\Models\BodyType;
use Microsoft\Graph\Generated\Models\DateTimeTimeZone;


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

$requestBody = new ItemAttachment();
$requestBody->setOdataType('#microsoft.graph.itemAttachment');
$requestBody->setName('Holiday event');
$item = new Event();
$item->setOdataType('microsoft.graph.event');
$item->setSubject('Discuss gifts for children');
$itemBody = new ItemBody();
$itemBody->setContentType(new BodyType('hTML'));
$itemBody->setContent('Let\'s look for funding!');
$item->setBody($itemBody);
$itemStart = new DateTimeTimeZone();
$itemStart->setDateTime('2016-12-02T18:00:00');
$itemStart->setTimeZone('Pacific Standard Time');
$item->setStart($itemStart);
$itemEnd = new DateTimeTimeZone();
$itemEnd->setDateTime('2016-12-02T19:00:00');
$itemEnd->setTimeZone('Pacific Standard Time');
$item->setEnd($itemEnd);
$requestBody->setItem($item);

$result = $graphServiceClient->me()->events()->byEventId('event-id')->attachments()->post($requestBody)->wait();


Import-Module Microsoft.Graph.Calendar

$params = @{
	"@odata.type" = "#microsoft.graph.itemAttachment"
	name = "Holiday event"
	item = @{
		"@odata.type" = "microsoft.graph.event"
		subject = "Discuss gifts for children"
		body = @{
			contentType = "HTML"
			content = "Let's look for funding!"
		}
		start = @{
			dateTime = "2016-12-02T18:00:00"
			timeZone = "Pacific Standard Time"
		}
		end = @{
			dateTime = "2016-12-02T19:00:00"
			timeZone = "Pacific Standard Time"
		}
	}
}

# A UPN can also be used as -UserId.
New-MgUserEventAttachment -UserId $userId -EventId $eventId -BodyParameter $params


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.models.item_attachment import ItemAttachment
from msgraph.generated.models.event import Event
from msgraph.generated.models.item_body import ItemBody
from msgraph.generated.models.body_type import BodyType
from msgraph.generated.models.date_time_time_zone import DateTimeTimeZone
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = ItemAttachment(
	odata_type = "#microsoft.graph.itemAttachment",
	name = "Holiday event",
	item = Event(
		odata_type = "microsoft.graph.event",
		subject = "Discuss gifts for children",
		body = ItemBody(
			content_type = BodyType.Html,
			content = "Let's look for funding!",
		),
		start = DateTimeTimeZone(
			date_time = "2016-12-02T18:00:00",
			time_zone = "Pacific Standard Time",
		),
		end = DateTimeTimeZone(
			date_time = "2016-12-02T19:00:00",
			time_zone = "Pacific Standard Time",
		),
	),
)

result = await graph_client.me.events.by_event_id('event-id').attachments.post(request_body)

応答