添加附件

2024-06-21

命名空间：microsoft.graph

使用此 API 新建附件。

附件可以是下列类型之一：

文件（fileAttachment 资源）。
项（由 itemAttachment 资源表示的联系人、事件或邮件）。
指向文件的链接（referenceAttachment 资源）。

所有这些类型的 attachment 资源均派生自 attachment 资源。

全局服务	美国政府 L4	美国政府 L5 (DOD)	由世纪互联运营的中国
✅	✅	✅	✅

权限

为此 API 选择标记为最低特权的权限。只有在应用需要它时，才使用更高的特权权限。有关委派权限和应用程序权限的详细信息，请参阅权限类型。要了解有关这些权限的详细信息，请参阅权限参考。

权限类型	最低特权权限	更高特权权限
委派（工作或学校帐户）	Mail.ReadWrite	不可用。
委派（个人 Microsoft 帐户）	Mail.ReadWrite	不可用。
应用程序	Mail.ReadWrite	不可用。

HTTP 请求

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

请求标头

名称	类型	说明
Authorization	string	持有者 {token}。必填。详细了解身份验证和授权。
Content-Type	string	实体正文中的数据性质。必填。

请求正文

在请求正文中，提供 Attachment 对象的 JSON 表示形式。

响应

如果成功，此方法在响应正文中返回 201 Created 响应代码和 Attachment 对象。

示例（文件附件）

请求

以下示例显示了一个请求。

POST https://graph.microsoft.com/v1.0/me/messages/{id}/attachments
Content-type: application/json

{
  "@odata.type": "microsoft.graph.fileAttachment",
  "name": "name-value",
  "contentType": "contentType-value",
  "isInline": false,
  "contentLocation": "contentLocation-value",
  "contentBytes": "base64-contentBytes-value"
}


// 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 = "name-value",
	ContentType = "contentType-value",
	IsInline = false,
	ContentLocation = "contentLocation-value",
	ContentBytes = Convert.FromBase64String("base64-contentBytes-value"),
};

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



mgc users messages attachments create --user-id {user-id} --message-id {message-id} --body '{\
  "@odata.type": "microsoft.graph.fileAttachment",\
  "name": "name-value",\
  "contentType": "contentType-value",\
  "isInline": false,\
  "contentLocation": "contentLocation-value",\
  "contentBytes": "base64-contentBytes-value"\
}\
'



// 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 := "name-value"
requestBody.SetName(&name) 
contentType := "contentType-value"
requestBody.SetContentType(&contentType) 
isInline := false
requestBody.SetIsInline(&isInline) 
contentLocation := "contentLocation-value"
requestBody.SetContentLocation(&contentLocation) 
contentBytes := []byte("base64-contentBytes-value")
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().Messages().ByMessageId("message-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("name-value");
attachment.setContentType("contentType-value");
attachment.setIsInline(false);
attachment.setContentLocation("contentLocation-value");
byte[] contentBytes = Base64.getDecoder().decode("base64-contentBytes-value");
attachment.setContentBytes(contentBytes);
Attachment result = graphClient.me().messages().byMessageId("{message-id}").attachments().post(attachment);


const options = {
	authProvider,
};

const client = Client.init(options);

const attachment = {
  '@odata.type': 'microsoft.graph.fileAttachment',
  name: 'name-value',
  contentType: 'contentType-value',
  isInline: false,
  contentLocation: 'contentLocation-value',
  contentBytes: 'base64-contentBytes-value'
};

await client.api('/me/messages/{id}/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('name-value');
$requestBody->setContentType('contentType-value');
$requestBody->setIsInline(false);
$requestBody->setContentLocation('contentLocation-value');
$requestBody->setContentBytes(\GuzzleHttp\Psr7\Utils::streamFor(base64_decode('base64-contentBytes-value')));

$result = $graphServiceClient->me()->messages()->byMessageId('message-id')->attachments()->post($requestBody)->wait();


Import-Module Microsoft.Graph.Mail

$params = @{
	"@odata.type" = "microsoft.graph.fileAttachment"
	name = "name-value"
	contentType = "contentType-value"
	isInline = $false
	contentLocation = "contentLocation-value"
	contentBytes = "base64-contentBytes-value"
}

# A UPN can also be used as -UserId.
New-MgUserMessageAttachment -UserId $userId -MessageId $messageId -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 = "name-value",
	content_type = "contentType-value",
	is_inline = False,
	content_location = "contentLocation-value",
	content_bytes = base64.urlsafe_b64decode("base64-contentBytes-value"),
)

result = await graph_client.me.messages.by_message_id('message-id').attachments.post(request_body)

在请求正文中，提供 attachment 对象的 JSON 表示形式。

响应

以下示例显示了相应的响应。注意：为了提高可读性，可能缩短了此处显示的响应对象。

HTTP/1.1 201 Created

示例（项目附件）

请求

POST https://graph.microsoft.com/v1.0/me/events/{id}/attachments
Content-type: application/json

{
  "@odata.type": "#Microsoft.OutlookServices.ItemAttachment",
  "name": "name-value",
  "item": {
    "@odata.type": "microsoft.graph.message"
  }
}


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

// Dependencies
using Microsoft.Graph.Models;

var requestBody = new Attachment
{
	OdataType = "#Microsoft.OutlookServices.ItemAttachment",
	Name = "name-value",
	AdditionalData = new Dictionary<string, object>
	{
		{
			"item" , new Message
			{
				OdataType = "microsoft.graph.message",
			}
		},
	},
};

// 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.OutlookServices.ItemAttachment",\
  "name": "name-value",\
  "item": {\
    "@odata.type": "microsoft.graph.message"\
  }\
}\
'



// 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 := "name-value"
requestBody.SetName(&name) 
additionalData := map[string]interface{}{
item := graphmodels.NewMessage()
	requestBody.SetItem(item)
}
requestBody.SetAdditionalData(additionalData)

// 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);

Attachment attachment = new Attachment();
attachment.setOdataType("#Microsoft.OutlookServices.ItemAttachment");
attachment.setName("name-value");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
Message item = new Message();
item.setOdataType("microsoft.graph.message");
additionalData.put("item", item);
attachment.setAdditionalData(additionalData);
Attachment result = graphClient.me().events().byEventId("{event-id}").attachments().post(attachment);


const options = {
	authProvider,
};

const client = Client.init(options);

const attachment = {
  '@odata.type': '#Microsoft.OutlookServices.ItemAttachment',
  name: 'name-value',
  item: {
    '@odata.type': 'microsoft.graph.message'
  }
};

await client.api('/me/events/{id}/attachments')
	.post(attachment);


<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\Attachment;
use Microsoft\Graph\Generated\Models\Message;


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

$requestBody = new Attachment();
$requestBody->setOdataType('#Microsoft.OutlookServices.ItemAttachment');
$requestBody->setName('name-value');
$additionalData = [
	'item' => [
		'@odata.type' => 'microsoft.graph.message',
	],
];
$requestBody->setAdditionalData($additionalData);

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


Import-Module Microsoft.Graph.Calendar

$params = @{
	"@odata.type" = "#Microsoft.OutlookServices.ItemAttachment"
	name = "name-value"
	item = @{
		"@odata.type" = "microsoft.graph.message"
	}
}

# 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.attachment import Attachment
from msgraph.generated.models.message import Message
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Attachment(
	odata_type = "#Microsoft.OutlookServices.ItemAttachment",
	name = "name-value",
	additional_data = {
			"item" : {
					"@odata_type" : "microsoft.graph.message",
			},
	}
)

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

响应

以下示例显示了相应的响应。注意：为简洁起见，可能会截断此处显示的响应对象。将从实际调用中返回所有属性。

HTTP/1.1 201 Created

通过