Создание openTypeExtension

POST https://graph.microsoft.com/beta/me/messages
Content-Type: application/json

{
  "subject": "Annual review",
  "body": {
    "contentType": "HTML",
    "content": "You should be proud!"
  },
  "toRecipients": [
    {
      "emailAddress": {
        "address": "[email protected]"
      }
    }
  ],
  "extensions": [
    {
      "@odata.type": "microsoft.graph.openTypeExtension",
      "extensionName": "Com.Contoso.Referral",
      "companyName": "Wingtip Toys",
      "expirationDate": "2015-12-30T11:00:00.000Z",
      "dealValue": 10000
    }
  ]
}

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

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

var requestBody = new Message
{
	Subject = "Annual review",
	Body = new ItemBody
	{
		ContentType = BodyType.Html,
		Content = "You should be proud!",
	},
	ToRecipients = new List<Recipient>
	{
		new Recipient
		{
			EmailAddress = new EmailAddress
			{
				Address = "[email protected]",
			},
		},
	},
	Extensions = new List<Extension>
	{
		new OpenTypeExtension
		{
			OdataType = "microsoft.graph.openTypeExtension",
			ExtensionName = "Com.Contoso.Referral",
			AdditionalData = new Dictionary<string, object>
			{
				{
					"companyName" , "Wingtip Toys"
				},
				{
					"expirationDate" , "2015-12-30T11:00:00.000Z"
				},
				{
					"dealValue" , 10000
				},
			},
		},
	},
};

// 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.PostAsync(requestBody);

mgc-beta users messages create --user-id {user-id} --body '{\
  "subject": "Annual review",\
  "body": {\
    "contentType": "HTML",\
    "content": "You should be proud!"\
  },\
  "toRecipients": [\
    {\
      "emailAddress": {\
        "address": "[email protected]"\
      }\
    }\
  ],\
  "extensions": [\
    {\
      "@odata.type": "microsoft.graph.openTypeExtension",\
      "extensionName": "Com.Contoso.Referral",\
      "companyName": "Wingtip Toys",\
      "expirationDate": "2015-12-30T11:00:00.000Z",\
      "dealValue": 10000\
    }\
  ]\
}\
'

// 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.NewMessage()
subject := "Annual review"
requestBody.SetSubject(&subject) 
body := graphmodels.NewItemBody()
contentType := graphmodels.HTML_BODYTYPE 
body.SetContentType(&contentType) 
content := "You should be proud!"
body.SetContent(&content) 
requestBody.SetBody(body)


recipient := graphmodels.NewRecipient()
emailAddress := graphmodels.NewEmailAddress()
address := "[email protected]"
emailAddress.SetAddress(&address) 
recipient.SetEmailAddress(emailAddress)

toRecipients := []graphmodels.Recipientable {
	recipient,
}
requestBody.SetToRecipients(toRecipients)


extension := graphmodels.NewOpenTypeExtension()
extensionName := "Com.Contoso.Referral"
extension.SetExtensionName(&extensionName) 
additionalData := map[string]interface{}{
	"companyName" : "Wingtip Toys", 
	"expirationDate" : "2015-12-30T11:00:00.000Z", 
	"dealValue" : int32(10000) , 
}
extension.SetAdditionalData(additionalData)

extensions := []graphmodels.Extensionable {
	extension,
}
requestBody.SetExtensions(extensions)

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

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Message message = new Message();
message.setSubject("Annual review");
ItemBody body = new ItemBody();
body.setContentType(BodyType.Html);
body.setContent("You should be proud!");
message.setBody(body);
LinkedList<Recipient> toRecipients = new LinkedList<Recipient>();
Recipient recipient = new Recipient();
EmailAddress emailAddress = new EmailAddress();
emailAddress.setAddress("[email protected]");
recipient.setEmailAddress(emailAddress);
toRecipients.add(recipient);
message.setToRecipients(toRecipients);
LinkedList<Extension> extensions = new LinkedList<Extension>();
OpenTypeExtension extension = new OpenTypeExtension();
extension.setOdataType("microsoft.graph.openTypeExtension");
extension.setExtensionName("Com.Contoso.Referral");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("companyName", "Wingtip Toys");
additionalData.put("expirationDate", "2015-12-30T11:00:00.000Z");
additionalData.put("dealValue", 10000);
extension.setAdditionalData(additionalData);
extensions.add(extension);
message.setExtensions(extensions);
Message result = graphClient.me().messages().post(message);

const options = {
	authProvider,
};

const client = Client.init(options);

const message = {
  subject: 'Annual review',
  body: {
    contentType: 'HTML',
    content: 'You should be proud!'
  },
  toRecipients: [
    {
      emailAddress: {
        address: '[email protected]'
      }
    }
  ],
  extensions: [
    {
      '@odata.type': 'microsoft.graph.openTypeExtension',
      extensionName: 'Com.Contoso.Referral',
      companyName: 'Wingtip Toys',
      expirationDate: '2015-12-30T11:00:00.000Z',
      dealValue: 10000
    }
  ]
};

await client.api('/me/messages')
	.version('beta')
	.post(message);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\Message;
use Microsoft\Graph\Beta\Generated\Models\ItemBody;
use Microsoft\Graph\Beta\Generated\Models\BodyType;
use Microsoft\Graph\Beta\Generated\Models\Recipient;
use Microsoft\Graph\Beta\Generated\Models\EmailAddress;
use Microsoft\Graph\Beta\Generated\Models\Extension;
use Microsoft\Graph\Beta\Generated\Models\OpenTypeExtension;


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

$requestBody = new Message();
$requestBody->setSubject('Annual review');
$body = new ItemBody();
$body->setContentType(new BodyType('hTML'));
$body->setContent('You should be proud!');
$requestBody->setBody($body);
$toRecipientsRecipient1 = new Recipient();
$toRecipientsRecipient1EmailAddress = new EmailAddress();
$toRecipientsRecipient1EmailAddress->setAddress('[email protected]');
$toRecipientsRecipient1->setEmailAddress($toRecipientsRecipient1EmailAddress);
$toRecipientsArray []= $toRecipientsRecipient1;
$requestBody->setToRecipients($toRecipientsArray);

$extensionsExtension1 = new OpenTypeExtension();
$extensionsExtension1->setOdataType('microsoft.graph.openTypeExtension');
$extensionsExtension1->setExtensionName('Com.Contoso.Referral');
$additionalData = [
'companyName' => 'Wingtip Toys',
'expirationDate' => '2015-12-30T11:00:00.000Z',
'dealValue' => 10000,
];
$extensionsExtension1->setAdditionalData($additionalData);
$extensionsArray []= $extensionsExtension1;
$requestBody->setExtensions($extensionsArray);


$result = $graphServiceClient->me()->messages()->post($requestBody)->wait();

Import-Module Microsoft.Graph.Beta.Mail

$params = @{
	subject = "Annual review"
	body = @{
		contentType = "HTML"
		content = "You should be proud!"
	}
	toRecipients = @(
		@{
			emailAddress = @{
				address = "[email protected]"
			}
		}
	)
	extensions = @(
		@{
			"@odata.type" = "microsoft.graph.openTypeExtension"
			extensionName = "Com.Contoso.Referral"
			companyName = "Wingtip Toys"
			expirationDate = "2015-12-30T11:00:00.000Z"
			dealValue = 
		}
	)
}

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

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.models.message import Message
from msgraph_beta.generated.models.item_body import ItemBody
from msgraph_beta.generated.models.body_type import BodyType
from msgraph_beta.generated.models.recipient import Recipient
from msgraph_beta.generated.models.email_address import EmailAddress
from msgraph_beta.generated.models.extension import Extension
from msgraph_beta.generated.models.open_type_extension import OpenTypeExtension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Message(
	subject = "Annual review",
	body = ItemBody(
		content_type = BodyType.Html,
		content = "You should be proud!",
	),
	to_recipients = [
		Recipient(
			email_address = EmailAddress(
				address = "[email protected]",
			),
		),
	],
	extensions = [
		OpenTypeExtension(
			odata_type = "microsoft.graph.openTypeExtension",
			extension_name = "Com.Contoso.Referral",
			additional_data = {
					"company_name" : "Wingtip Toys",
					"expiration_date" : "2015-12-30T11:00:00.000Z",
					"deal_value" : 10000,
			}
		),
	],
)

result = await graph_client.me.messages.post(request_body)

POST https://graph.microsoft.com/beta/me/messages/AAMkAGE1M2IyNGNmLTI5MTktNDUyZi1iOTVl===/extensions
Content-Type: application/json

{
  "@odata.type" : "microsoft.graph.openTypeExtension",
  "extensionName" : "Com.Contoso.Referral",
  "companyName" : "Wingtip Toys",
  "dealValue" : 500050,
  "expirationDate" : "2015-12-03T10:00:00.000Z"
}

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

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

var requestBody = new OpenTypeExtension
{
	OdataType = "microsoft.graph.openTypeExtension",
	ExtensionName = "Com.Contoso.Referral",
	AdditionalData = new Dictionary<string, object>
	{
		{
			"companyName" , "Wingtip Toys"
		},
		{
			"dealValue" , 500050
		},
		{
			"expirationDate" , "2015-12-03T10:00:00.000Z"
		},
	},
};

// 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}"].Extensions.PostAsync(requestBody);

mgc-beta users messages extensions create --user-id {user-id} --message-id {message-id} --body '{\
  "@odata.type" : "microsoft.graph.openTypeExtension",\
  "extensionName" : "Com.Contoso.Referral",\
  "companyName" : "Wingtip Toys",\
  "dealValue" : 500050,\
  "expirationDate" : "2015-12-03T10:00:00.000Z"\
}\
'

// 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.NewExtension()
extensionName := "Com.Contoso.Referral"
requestBody.SetExtensionName(&extensionName) 
additionalData := map[string]interface{}{
	"companyName" : "Wingtip Toys", 
	"dealValue" : int32(500050) , 
	"expirationDate" : "2015-12-03T10:00:00.000Z", 
}
requestBody.SetAdditionalData(additionalData)

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
extensions, err := graphClient.Me().Messages().ByMessageId("message-id").Extensions().Post(context.Background(), requestBody, nil)

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

OpenTypeExtension extension = new OpenTypeExtension();
extension.setOdataType("microsoft.graph.openTypeExtension");
extension.setExtensionName("Com.Contoso.Referral");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("companyName", "Wingtip Toys");
additionalData.put("dealValue", 500050);
additionalData.put("expirationDate", "2015-12-03T10:00:00.000Z");
extension.setAdditionalData(additionalData);
Extension result = graphClient.me().messages().byMessageId("{message-id}").extensions().post(extension);

const options = {
	authProvider,
};

const client = Client.init(options);

const extension = {
  '@odata.type': 'microsoft.graph.openTypeExtension',
  extensionName: 'Com.Contoso.Referral',
  companyName: 'Wingtip Toys',
  dealValue: 500050,
  expirationDate: '2015-12-03T10:00:00.000Z'
};

await client.api('/me/messages/AAMkAGE1M2IyNGNmLTI5MTktNDUyZi1iOTVl===/extensions')
	.version('beta')
	.post(extension);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\OpenTypeExtension;


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

$requestBody = new OpenTypeExtension();
$requestBody->setOdataType('microsoft.graph.openTypeExtension');
$requestBody->setExtensionName('Com.Contoso.Referral');
$additionalData = [
	'companyName' => 'Wingtip Toys',
	'dealValue' => 500050,
	'expirationDate' => '2015-12-03T10:00:00.000Z',
];
$requestBody->setAdditionalData($additionalData);

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

Import-Module Microsoft.Graph.Beta.Mail

$params = @{
	"@odata.type" = "microsoft.graph.openTypeExtension"
	extensionName = "Com.Contoso.Referral"
	companyName = "Wingtip Toys"
	dealValue = 
	expirationDate = "2015-12-03T10:00:00.000Z"
}

# A UPN can also be used as -UserId.
New-MgBetaUserMessageExtension -UserId $userId -MessageId $messageId -BodyParameter $params

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.models.open_type_extension import OpenTypeExtension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = OpenTypeExtension(
	odata_type = "microsoft.graph.openTypeExtension",
	extension_name = "Com.Contoso.Referral",
	additional_data = {
			"company_name" : "Wingtip Toys",
			"deal_value" : 500050,
			"expiration_date" : "2015-12-03T10:00:00.000Z",
	}
)

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

POST https://graph.microsoft.com/beta/groups/f5480dfd-7d77-4d0b-ba2e-3391953cc74a/events/AAMkADVl17IsAAA=/extensions
Content-type: application/json

{
  "@odata.type" : "microsoft.graph.openTypeExtension",
  "extensionName" : "Com.Contoso.Deal",
  "companyName" : "Alpine Skis",
  "dealValue" : 1010100,
  "expirationDate" : "2015-07-03T13:04:00.000Z"
}

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

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

var requestBody = new OpenTypeExtension
{
	OdataType = "microsoft.graph.openTypeExtension",
	ExtensionName = "Com.Contoso.Deal",
	AdditionalData = new Dictionary<string, object>
	{
		{
			"companyName" , "Alpine Skis"
		},
		{
			"dealValue" , 1010100
		},
		{
			"expirationDate" , "2015-07-03T13:04:00.000Z"
		},
	},
};

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

mgc-beta groups events extensions create --group-id {group-id} --event-id {event-id} --body '{\
  "@odata.type" : "microsoft.graph.openTypeExtension",\
  "extensionName" : "Com.Contoso.Deal",\
  "companyName" : "Alpine Skis",\
  "dealValue" : 1010100,\
  "expirationDate" : "2015-07-03T13:04:00.000Z"\
}\
'

// 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.NewExtension()
extensionName := "Com.Contoso.Deal"
requestBody.SetExtensionName(&extensionName) 
additionalData := map[string]interface{}{
	"companyName" : "Alpine Skis", 
	"dealValue" : int32(1010100) , 
	"expirationDate" : "2015-07-03T13:04:00.000Z", 
}
requestBody.SetAdditionalData(additionalData)

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

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

OpenTypeExtension extension = new OpenTypeExtension();
extension.setOdataType("microsoft.graph.openTypeExtension");
extension.setExtensionName("Com.Contoso.Deal");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("companyName", "Alpine Skis");
additionalData.put("dealValue", 1010100);
additionalData.put("expirationDate", "2015-07-03T13:04:00.000Z");
extension.setAdditionalData(additionalData);
Extension result = graphClient.groups().byGroupId("{group-id}").events().byEventId("{event-id}").extensions().post(extension);

const options = {
	authProvider,
};

const client = Client.init(options);

const extension = {
  '@odata.type': 'microsoft.graph.openTypeExtension',
  extensionName: 'Com.Contoso.Deal',
  companyName: 'Alpine Skis',
  dealValue: 1010100,
  expirationDate: '2015-07-03T13:04:00.000Z'
};

await client.api('/groups/f5480dfd-7d77-4d0b-ba2e-3391953cc74a/events/AAMkADVl17IsAAA=/extensions')
	.version('beta')
	.post(extension);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\OpenTypeExtension;


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

$requestBody = new OpenTypeExtension();
$requestBody->setOdataType('microsoft.graph.openTypeExtension');
$requestBody->setExtensionName('Com.Contoso.Deal');
$additionalData = [
	'companyName' => 'Alpine Skis',
	'dealValue' => 1010100,
	'expirationDate' => '2015-07-03T13:04:00.000Z',
];
$requestBody->setAdditionalData($additionalData);

$result = $graphServiceClient->groups()->byGroupId('group-id')->events()->byEventId('event-id')->extensions()->post($requestBody)->wait();

Import-Module Microsoft.Graph.Beta.Calendar

$params = @{
	"@odata.type" = "microsoft.graph.openTypeExtension"
	extensionName = "Com.Contoso.Deal"
	companyName = "Alpine Skis"
	dealValue = 
	expirationDate = "2015-07-03T13:04:00.000Z"
}

New-MgBetaGroupEventExtension -GroupId $groupId -EventId $eventId -BodyParameter $params

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.models.open_type_extension import OpenTypeExtension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = OpenTypeExtension(
	odata_type = "microsoft.graph.openTypeExtension",
	extension_name = "Com.Contoso.Deal",
	additional_data = {
			"company_name" : "Alpine Skis",
			"deal_value" : 1010100,
			"expiration_date" : "2015-07-03T13:04:00.000Z",
	}
)

result = await graph_client.groups.by_group_id('group-id').events.by_event_id('event-id').extensions.post(request_body)

POST https://graph.microsoft.com/beta/groups/37df2ff0-0de0-4c33-8aee-75289364aef6/threads/AAQkADJizZJpEWwqDHsEpV_KA==/posts/AAMkADJiUg96QZUkA-ICwMubAAC1heiSAAA=/reply
Content-type: application/json

{
  "post": {
    "body": {
      "contentType": "html",
      "content": "<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>"
    },
  "extensions": [
    {
      "@odata.type": "microsoft.graph.openTypeExtension",
      "extensionName": "Com.Contoso.HR",
      "companyName": "Contoso",
      "expirationDate": "2015-07-03T13:04:00.000Z",
      "topPicks": [
        "Employees only",
        "Add spouse or guest",
        "Add family"
      ]
    }
  ]
  }
}

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

// Dependencies
using Microsoft.Graph.Beta.Groups.Item.Threads.Item.Posts.Item.Reply;
using Microsoft.Graph.Beta.Models;

var requestBody = new ReplyPostRequestBody
{
	Post = new Post
	{
		Body = new ItemBody
		{
			ContentType = BodyType.Html,
			Content = "<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>",
		},
		Extensions = new List<Extension>
		{
			new OpenTypeExtension
			{
				OdataType = "microsoft.graph.openTypeExtension",
				ExtensionName = "Com.Contoso.HR",
				AdditionalData = new Dictionary<string, object>
				{
					{
						"companyName" , "Contoso"
					},
					{
						"expirationDate" , "2015-07-03T13:04:00.000Z"
					},
					{
						"topPicks" , new List<string>
						{
							"Employees only",
							"Add spouse or guest",
							"Add family",
						}
					},
				},
			},
		},
	},
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
await graphClient.Groups["{group-id}"].Threads["{conversationThread-id}"].Posts["{post-id}"].Reply.PostAsync(requestBody);

mgc-beta groups threads posts reply post --group-id {group-id} --conversation-thread-id {conversationThread-id} --post-id {post-id} --body '{\
  "post": {\
    "body": {\
      "contentType": "html",\
      "content": "<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>"\
    },\
  "extensions": [\
    {\
      "@odata.type": "microsoft.graph.openTypeExtension",\
      "extensionName": "Com.Contoso.HR",\
      "companyName": "Contoso",\
      "expirationDate": "2015-07-03T13:04:00.000Z",\
      "topPicks": [\
        "Employees only",\
        "Add spouse or guest",\
        "Add family"\
      ]\
    }\
  ]\
  }\
}\
'

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

requestBody := graphgroups.NewReplyPostRequestBody()
post := graphmodels.NewPost()
body := graphmodels.NewItemBody()
contentType := graphmodels.HTML_BODYTYPE 
body.SetContentType(&contentType) 
content := "<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>"
body.SetContent(&content) 
post.SetBody(body)


extension := graphmodels.NewOpenTypeExtension()
extensionName := "Com.Contoso.HR"
extension.SetExtensionName(&extensionName) 
additionalData := map[string]interface{}{
	"companyName" : "Contoso", 
	"expirationDate" : "2015-07-03T13:04:00.000Z", 
	topPicks := []string {
		"Employees only",
		"Add spouse or guest",
		"Add family",
	}
}
extension.SetAdditionalData(additionalData)

extensions := []graphmodels.Extensionable {
	extension,
}
post.SetExtensions(extensions)
requestBody.SetPost(post)

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
graphClient.Groups().ByGroupId("group-id").Threads().ByConversationThreadId("conversationThread-id").Posts().ByPostId("post-id").Reply().Post(context.Background(), requestBody, nil)

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

com.microsoft.graph.beta.groups.item.threads.item.posts.item.reply.ReplyPostRequestBody replyPostRequestBody = new com.microsoft.graph.beta.groups.item.threads.item.posts.item.reply.ReplyPostRequestBody();
Post post = new Post();
ItemBody body = new ItemBody();
body.setContentType(BodyType.Html);
body.setContent("<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>");
post.setBody(body);
LinkedList<Extension> extensions = new LinkedList<Extension>();
OpenTypeExtension extension = new OpenTypeExtension();
extension.setOdataType("microsoft.graph.openTypeExtension");
extension.setExtensionName("Com.Contoso.HR");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("companyName", "Contoso");
additionalData.put("expirationDate", "2015-07-03T13:04:00.000Z");
LinkedList<String> topPicks = new LinkedList<String>();
topPicks.add("Employees only");
topPicks.add("Add spouse or guest");
topPicks.add("Add family");
additionalData.put("topPicks", topPicks);
extension.setAdditionalData(additionalData);
extensions.add(extension);
post.setExtensions(extensions);
replyPostRequestBody.setPost(post);
graphClient.groups().byGroupId("{group-id}").threads().byConversationThreadId("{conversationThread-id}").posts().byPostId("{post-id}").reply().post(replyPostRequestBody);

const options = {
	authProvider,
};

const client = Client.init(options);

const reply = {
  post: {
    body: {
      contentType: 'html',
      content: '<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>'
    },
  extensions: [
    {
      '@odata.type': 'microsoft.graph.openTypeExtension',
      extensionName: 'Com.Contoso.HR',
      companyName: 'Contoso',
      expirationDate: '2015-07-03T13:04:00.000Z',
      topPicks: [
        'Employees only',
        'Add spouse or guest',
        'Add family'
      ]
    }
  ]
  }
};

await client.api('/groups/37df2ff0-0de0-4c33-8aee-75289364aef6/threads/AAQkADJizZJpEWwqDHsEpV_KA==/posts/AAMkADJiUg96QZUkA-ICwMubAAC1heiSAAA=/reply')
	.version('beta')
	.post(reply);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Groups\Item\Threads\Item\Posts\Item\Reply\ReplyPostRequestBody;
use Microsoft\Graph\Beta\Generated\Models\Post;
use Microsoft\Graph\Beta\Generated\Models\ItemBody;
use Microsoft\Graph\Beta\Generated\Models\BodyType;
use Microsoft\Graph\Beta\Generated\Models\Extension;
use Microsoft\Graph\Beta\Generated\Models\OpenTypeExtension;


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

$requestBody = new ReplyPostRequestBody();
$post = new Post();
$postBody = new ItemBody();
$postBody->setContentType(new BodyType('html'));
$postBody->setContent('<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>');
$post->setBody($postBody);
$extensionsExtension1 = new OpenTypeExtension();
$extensionsExtension1->setOdataType('microsoft.graph.openTypeExtension');
$extensionsExtension1->setExtensionName('Com.Contoso.HR');
$additionalData = [
	'companyName' => 'Contoso',
	'expirationDate' => '2015-07-03T13:04:00.000Z',
	'topPicks' => [
'Employees only', 'Add spouse or guest', 'Add family', ],
];
$extensionsExtension1->setAdditionalData($additionalData);
$extensionsArray []= $extensionsExtension1;
$post->setExtensions($extensionsArray);

$requestBody->setPost($post);

$graphServiceClient->groups()->byGroupId('group-id')->threads()->byConversationThreadId('conversationThread-id')->posts()->byPostId('post-id')->reply()->post($requestBody)->wait();

Import-Module Microsoft.Graph.Beta.Groups

$params = @{
	post = @{
		body = @{
			contentType = "html"
			content = "<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>"
		}
		extensions = @(
			@{
				"@odata.type" = "microsoft.graph.openTypeExtension"
				extensionName = "Com.Contoso.HR"
				companyName = "Contoso"
				expirationDate = "2015-07-03T13:04:00.000Z"
				topPicks = @(
				"Employees only"
			"Add spouse or guest"
		"Add family"
	)
}
)
}
}

Invoke-MgBetaReplyGroupThreadPost -GroupId $groupId -ConversationThreadId $conversationThreadId -PostId $postId -BodyParameter $params

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.groups.item.threads.item.posts.item.reply.reply_post_request_body import ReplyPostRequestBody
from msgraph_beta.generated.models.post import Post
from msgraph_beta.generated.models.item_body import ItemBody
from msgraph_beta.generated.models.body_type import BodyType
from msgraph_beta.generated.models.extension import Extension
from msgraph_beta.generated.models.open_type_extension import OpenTypeExtension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = ReplyPostRequestBody(
	post = Post(
		body = ItemBody(
			content_type = BodyType.Html,
			content = "<html><body><div><div><div><div>When and where? </div></div></div></div></body></html>",
		),
		extensions = [
			OpenTypeExtension(
				odata_type = "microsoft.graph.openTypeExtension",
				extension_name = "Com.Contoso.HR",
				additional_data = {
						"company_name" : "Contoso",
						"expiration_date" : "2015-07-03T13:04:00.000Z",
						"top_picks" : [
							"Employees only",
							"Add spouse or guest",
							"Add family",
						],
				}
			),
		],
	),
)

await graph_client.groups.by_group_id('group-id').threads.by_conversation_thread_id('conversationThread-id').posts.by_post_id('post-id').reply.post(request_body)

POST https://graph.microsoft.com/beta/groups/37df2ff0-0de0-4c33-8aee-75289364aef6/conversations
Content-type: application/json

{
  "Topic": "Does anyone have a second?",
  "Threads": [
    {
      "Posts": [
        {
          "Body": {
            "ContentType": "HTML",
            "Content": "This is urgent!"
          },
          "Extensions": [
            {
              "@odata.type": "microsoft.graph.openTypeExtension",
              "extensionName": "Com.Contoso.Benefits",
              "companyName": "Contoso",
              "expirationDate": "2016-08-03T11:00:00.000Z",
              "topPicks": [
                "Employees only",
                "Add spouse or guest",
                "Add family"
              ]
            }
          ]
        }
      ]
    }
  ]
}

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

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

var requestBody = new Conversation
{
	Topic = "Does anyone have a second?",
	Threads = new List<ConversationThread>
	{
		new ConversationThread
		{
			Posts = new List<Post>
			{
				new Post
				{
					Body = new ItemBody
					{
						ContentType = BodyType.Html,
						Content = "This is urgent!",
					},
					Extensions = new List<Extension>
					{
						new OpenTypeExtension
						{
							OdataType = "microsoft.graph.openTypeExtension",
							ExtensionName = "Com.Contoso.Benefits",
							AdditionalData = new Dictionary<string, object>
							{
								{
									"companyName" , "Contoso"
								},
								{
									"expirationDate" , "2016-08-03T11:00:00.000Z"
								},
								{
									"topPicks" , new List<string>
									{
										"Employees only",
										"Add spouse or guest",
										"Add family",
									}
								},
							},
						},
					},
				},
			},
		},
	},
};

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

mgc-beta groups conversations create --group-id {group-id} --body '{\
  "Topic": "Does anyone have a second?",\
  "Threads": [\
    {\
      "Posts": [\
        {\
          "Body": {\
            "ContentType": "HTML",\
            "Content": "This is urgent!"\
          },\
          "Extensions": [\
            {\
              "@odata.type": "microsoft.graph.openTypeExtension",\
              "extensionName": "Com.Contoso.Benefits",\
              "companyName": "Contoso",\
              "expirationDate": "2016-08-03T11:00:00.000Z",\
              "topPicks": [\
                "Employees only",\
                "Add spouse or guest",\
                "Add family"\
              ]\
            }\
          ]\
        }\
      ]\
    }\
  ]\
}\
'

// 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.NewConversation()
topic := "Does anyone have a second?"
requestBody.SetTopic(&topic) 


conversationThread := graphmodels.NewConversationThread()


post := graphmodels.NewPost()
body := graphmodels.NewItemBody()
contentType := graphmodels.HTML_BODYTYPE 
body.SetContentType(&contentType) 
content := "This is urgent!"
body.SetContent(&content) 
post.SetBody(body)


extension := graphmodels.NewOpenTypeExtension()
extensionName := "Com.Contoso.Benefits"
extension.SetExtensionName(&extensionName) 
additionalData := map[string]interface{}{
	"companyName" : "Contoso", 
	"expirationDate" : "2016-08-03T11:00:00.000Z", 
	topPicks := []string {
		"Employees only",
		"Add spouse or guest",
		"Add family",
	}
}
extension.SetAdditionalData(additionalData)

extensions := []graphmodels.Extensionable {
	extension,
}
post.SetExtensions(extensions)

posts := []graphmodels.Postable {
	post,
}
conversationThread.SetPosts(posts)

threads := []graphmodels.ConversationThreadable {
	conversationThread,
}
requestBody.SetThreads(threads)

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
conversations, err := graphClient.Groups().ByGroupId("group-id").Conversations().Post(context.Background(), requestBody, nil)

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Conversation conversation = new Conversation();
conversation.setTopic("Does anyone have a second?");
LinkedList<ConversationThread> threads = new LinkedList<ConversationThread>();
ConversationThread conversationThread = new ConversationThread();
LinkedList<Post> posts = new LinkedList<Post>();
Post post = new Post();
ItemBody body = new ItemBody();
body.setContentType(BodyType.Html);
body.setContent("This is urgent!");
post.setBody(body);
LinkedList<Extension> extensions = new LinkedList<Extension>();
OpenTypeExtension extension = new OpenTypeExtension();
extension.setOdataType("microsoft.graph.openTypeExtension");
extension.setExtensionName("Com.Contoso.Benefits");
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("companyName", "Contoso");
additionalData.put("expirationDate", "2016-08-03T11:00:00.000Z");
LinkedList<String> topPicks = new LinkedList<String>();
topPicks.add("Employees only");
topPicks.add("Add spouse or guest");
topPicks.add("Add family");
additionalData.put("topPicks", topPicks);
extension.setAdditionalData(additionalData);
extensions.add(extension);
post.setExtensions(extensions);
posts.add(post);
conversationThread.setPosts(posts);
threads.add(conversationThread);
conversation.setThreads(threads);
Conversation result = graphClient.groups().byGroupId("{group-id}").conversations().post(conversation);

const options = {
	authProvider,
};

const client = Client.init(options);

const conversation = {
  Topic: 'Does anyone have a second?',
  Threads: [
    {
      Posts: [
        {
          Body: {
            ContentType: 'HTML',
            Content: 'This is urgent!'
          },
          Extensions: [
            {
              '@odata.type': 'microsoft.graph.openTypeExtension',
              extensionName: 'Com.Contoso.Benefits',
              companyName: 'Contoso',
              expirationDate: '2016-08-03T11:00:00.000Z',
              topPicks: [
                'Employees only',
                'Add spouse or guest',
                'Add family'
              ]
            }
          ]
        }
      ]
    }
  ]
};

await client.api('/groups/37df2ff0-0de0-4c33-8aee-75289364aef6/conversations')
	.version('beta')
	.post(conversation);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\Conversation;
use Microsoft\Graph\Beta\Generated\Models\ConversationThread;
use Microsoft\Graph\Beta\Generated\Models\Post;
use Microsoft\Graph\Beta\Generated\Models\ItemBody;
use Microsoft\Graph\Beta\Generated\Models\BodyType;
use Microsoft\Graph\Beta\Generated\Models\Extension;
use Microsoft\Graph\Beta\Generated\Models\OpenTypeExtension;


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

$requestBody = new Conversation();
$requestBody->setTopic('Does anyone have a second?');
$threadsConversationThread1 = new ConversationThread();
$postsPost1 = new Post();
$postsPost1Body = new ItemBody();
$postsPost1Body->setContentType(new BodyType('hTML'));
$postsPost1Body->setContent('This is urgent!');
$postsPost1->setBody($postsPost1Body);
$extensionsExtension1 = new OpenTypeExtension();
$extensionsExtension1->setOdataType('microsoft.graph.openTypeExtension');
$extensionsExtension1->setExtensionName('Com.Contoso.Benefits');
$additionalData = [
	'companyName' => 'Contoso',
	'expirationDate' => '2016-08-03T11:00:00.000Z',
	'topPicks' => [
'Employees only', 'Add spouse or guest', 'Add family', ],
];
$extensionsExtension1->setAdditionalData($additionalData);
$extensionsArray []= $extensionsExtension1;
$postsPost1->setExtensions($extensionsArray);

$postsArray []= $postsPost1;
$threadsConversationThread1->setPosts($postsArray);

$threadsArray []= $threadsConversationThread1;
$requestBody->setThreads($threadsArray);


$result = $graphServiceClient->groups()->byGroupId('group-id')->conversations()->post($requestBody)->wait();

Import-Module Microsoft.Graph.Beta.Groups

$params = @{
	Topic = "Does anyone have a second?"
	Threads = @(
		@{
			Posts = @(
				@{
					Body = @{
						ContentType = "HTML"
						Content = "This is urgent!"
					}
					Extensions = @(
						@{
							"@odata.type" = "microsoft.graph.openTypeExtension"
							extensionName = "Com.Contoso.Benefits"
							companyName = "Contoso"
							expirationDate = "2016-08-03T11:00:00.000Z"
							topPicks = @(
							"Employees only"
						"Add spouse or guest"
					"Add family"
				)
			}
		)
	}
)
}
)
}

New-MgBetaGroupConversation -GroupId $groupId -BodyParameter $params

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.models.conversation import Conversation
from msgraph_beta.generated.models.conversation_thread import ConversationThread
from msgraph_beta.generated.models.post import Post
from msgraph_beta.generated.models.item_body import ItemBody
from msgraph_beta.generated.models.body_type import BodyType
from msgraph_beta.generated.models.extension import Extension
from msgraph_beta.generated.models.open_type_extension import OpenTypeExtension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Conversation(
	topic = "Does anyone have a second?",
	threads = [
		ConversationThread(
			posts = [
				Post(
					body = ItemBody(
						content_type = BodyType.Html,
						content = "This is urgent!",
					),
					extensions = [
						OpenTypeExtension(
							odata_type = "microsoft.graph.openTypeExtension",
							extension_name = "Com.Contoso.Benefits",
							additional_data = {
									"company_name" : "Contoso",
									"expiration_date" : "2016-08-03T11:00:00.000Z",
									"top_picks" : [
										"Employees only",
										"Add spouse or guest",
										"Add family",
									],
							}
						),
					],
				),
			],
		),
	],
)

result = await graph_client.groups.by_group_id('group-id').conversations.post(request_body)

POST https://graph.microsoft.com/beta/drive/items/01FWCEC553UUOHTOAGBVE2IXBQTIZY3JZQ/extensions
Content-type: application/json

{
  "extensionName": "myCustomExtension",
  "myCustomString": "Contoso data",
  "myCustomBool": false
}

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

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

var requestBody = new Extension
{
	AdditionalData = new Dictionary<string, object>
	{
		{
			"extensionName" , "myCustomExtension"
		},
		{
			"myCustomString" , "Contoso data"
		},
		{
			"myCustomBool" , false
		},
	},
};

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

mgc-beta drives items extensions create --drive-id {drive-id} --drive-item-id {driveItem-id} --body '{\
  "extensionName": "myCustomExtension",\
  "myCustomString": "Contoso data",\
  "myCustomBool": false\
}\
'

// 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.NewExtension()
additionalData := map[string]interface{}{
	"extensionName" : "myCustomExtension", 
	"myCustomString" : "Contoso data", 
	myCustomBool := false
requestBody.SetMyCustomBool(&myCustomBool) 
}
requestBody.SetAdditionalData(additionalData)

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
extensions, err := graphClient.Drives().ByDriveId("drive-id").Items().ByDriveItemId("driveItem-id").Extensions().Post(context.Background(), requestBody, nil)

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Extension extension = new Extension();
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("extensionName", "myCustomExtension");
additionalData.put("myCustomString", "Contoso data");
additionalData.put("myCustomBool", false);
extension.setAdditionalData(additionalData);
Extension result = graphClient.drives().byDriveId("{drive-id}").items().byDriveItemId("{driveItem-id}").extensions().post(extension);

const options = {
	authProvider,
};

const client = Client.init(options);

const extension = {
  extensionName: 'myCustomExtension',
  myCustomString: 'Contoso data',
  myCustomBool: false
};

await client.api('/drive/items/01FWCEC553UUOHTOAGBVE2IXBQTIZY3JZQ/extensions')
	.version('beta')
	.post(extension);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\Extension;


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

$requestBody = new Extension();
$additionalData = [
	'extensionName' => 'myCustomExtension',
	'myCustomString' => 'Contoso data',
	'myCustomBool' => false,
];
$requestBody->setAdditionalData($additionalData);

$result = $graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->extensions()->post($requestBody)->wait();

Import-Module Microsoft.Graph.Beta.Files

$params = @{
	extensionName = "myCustomExtension"
	myCustomString = "Contoso data"
	myCustomBool = $false
}

New-MgBetaDriveItemExtension -DriveId $driveId -DriveItemId $driveItemId -BodyParameter $params

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.models.extension import Extension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = Extension(
	additional_data = {
			"extension_name" : "myCustomExtension",
			"my_custom_string" : "Contoso data",
			"my_custom_bool" : False,
	}
)

result = await graph_client.drives.by_drive_id('drive-id').items.by_drive_item_id('driveItem-id').extensions.post(request_body)

POST https://graph.microsoft.com/beta/drive/items/01FWCEC553UUOHTOAGBVE2IXBQTIZY3JZQ/children
Content-type: application/json

{
  "name": "New Item",
  "@microsoft.graph.conflictBehavior": "rename",
  "extensions": [
    {
      "extensionName": "myCustomExtension",
      "myCustomString": "Contoso data",
      "myCustomBool": false
    }
  ]
}

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

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

var requestBody = new DriveItem
{
	Name = "New Item",
	Extensions = new List<Extension>
	{
		new Extension
		{
			AdditionalData = new Dictionary<string, object>
			{
				{
					"extensionName" , "myCustomExtension"
				},
				{
					"myCustomString" , "Contoso data"
				},
				{
					"myCustomBool" , false
				},
			},
		},
	},
	AdditionalData = new Dictionary<string, object>
	{
		{
			"@microsoft.graph.conflictBehavior" , "rename"
		},
	},
};

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

mgc-beta drives items children create --drive-id {drive-id} --drive-item-id {driveItem-id} --body '{\
  "name": "New Item",\
  "@microsoft.graph.conflictBehavior": "rename",\
  "extensions": [\
    {\
      "extensionName": "myCustomExtension",\
      "myCustomString": "Contoso data",\
      "myCustomBool": false\
    }\
  ]\
}\
'

// 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.NewDriveItem()
name := "New Item"
requestBody.SetName(&name) 


extension := graphmodels.NewExtension()
additionalData := map[string]interface{}{
	"extensionName" : "myCustomExtension", 
	"myCustomString" : "Contoso data", 
	myCustomBool := false
extension.SetMyCustomBool(&myCustomBool) 
}
extension.SetAdditionalData(additionalData)

extensions := []graphmodels.Extensionable {
	extension,
}
requestBody.SetExtensions(extensions)
additionalData := map[string]interface{}{
	"@microsoft.graph.conflictBehavior" : "rename", 
}
requestBody.SetAdditionalData(additionalData)

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
children, err := graphClient.Drives().ByDriveId("drive-id").Items().ByDriveItemId("driveItem-id").Children().Post(context.Background(), requestBody, nil)

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

DriveItem driveItem = new DriveItem();
driveItem.setName("New Item");
LinkedList<Extension> extensions = new LinkedList<Extension>();
Extension extension = new Extension();
HashMap<String, Object> additionalData = new HashMap<String, Object>();
additionalData.put("extensionName", "myCustomExtension");
additionalData.put("myCustomString", "Contoso data");
additionalData.put("myCustomBool", false);
extension.setAdditionalData(additionalData);
extensions.add(extension);
driveItem.setExtensions(extensions);
HashMap<String, Object> additionalData1 = new HashMap<String, Object>();
additionalData1.put("@microsoft.graph.conflictBehavior", "rename");
driveItem.setAdditionalData(additionalData1);
DriveItem result = graphClient.drives().byDriveId("{drive-id}").items().byDriveItemId("{driveItem-id}").children().post(driveItem);

const options = {
	authProvider,
};

const client = Client.init(options);

const driveItem = {
  name: 'New Item',
  '@microsoft.graph.conflictBehavior': 'rename',
  extensions: [
    {
      extensionName: 'myCustomExtension',
      myCustomString: 'Contoso data',
      myCustomBool: false
    }
  ]
};

await client.api('/drive/items/01FWCEC553UUOHTOAGBVE2IXBQTIZY3JZQ/children')
	.version('beta')
	.post(driveItem);

<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Models\DriveItem;
use Microsoft\Graph\Beta\Generated\Models\Extension;


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

$requestBody = new DriveItem();
$requestBody->setName('New Item');
$extensionsExtension1 = new Extension();
$additionalData = [
	'extensionName' => 'myCustomExtension',
	'myCustomString' => 'Contoso data',
	'myCustomBool' => false,
];
$extensionsExtension1->setAdditionalData($additionalData);
$extensionsArray []= $extensionsExtension1;
$requestBody->setExtensions($extensionsArray);

$additionalData = [
'@microsoft.graph.conflictBehavior' => 'rename',
];
$requestBody->setAdditionalData($additionalData);

$result = $graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->children()->post($requestBody)->wait();

Import-Module Microsoft.Graph.Beta.Files

$params = @{
	name = "New Item"
	"@microsoft.graph.conflictBehavior" = "rename"
	extensions = @(
		@{
			extensionName = "myCustomExtension"
			myCustomString = "Contoso data"
			myCustomBool = $false
		}
	)
}

New-MgBetaDriveItemChild -DriveId $driveId -DriveItemId $driveItemId -BodyParameter $params

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.models.drive_item import DriveItem
from msgraph_beta.generated.models.extension import Extension
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = DriveItem(
	name = "New Item",
	extensions = [
		Extension(
			additional_data = {
					"extension_name" : "myCustomExtension",
					"my_custom_string" : "Contoso data",
					"my_custom_bool" : False,
			}
		),
	],
	additional_data = {
			"@microsoft_graph_conflict_behavior" : "rename",
	}
)

result = await graph_client.drives.by_drive_id('drive-id').items.by_drive_item_id('driveItem-id').children.post(request_body)