Add member to a chat

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.

Add a conversationMember to a chat.

Permissions

One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.

Permission Type	Permissions (from least to most privileged)
Delegated (work or school account)	ChatMember.ReadWrite, Chat.ReadWrite
Delegated (personal Microsoft account)	Not supported.
Application	Chat.Manage.Chat*, ChatMember.ReadWrite.All, Chat.ReadWrite.All

Note: Permissions marked with * use resource-specific consent.

POST /chats/{chat-id}/members

Request headers

Header	Value
Authorization	Bearer {token}. Required.
Content-Type	application/json. Required.

Request body

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

Response

If successful, this method returns a 201 Created response code and a Location header that provides a URL path to the newly created member object.

Examples

Example 1: Add a single member to a chat and specify the timespan for the conversation history

Request

Here is an example of the request.

HTTP

POST https://graph.microsoft.com/beta/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members
content-type: application/json

{
    "@odata.type": "#microsoft.graph.aadUserConversationMember",
    "user@odata.bind": "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5",
    "visibleHistoryStartDateTime": "2019-04-18T23:51:43.255Z",
    "roles": ["owner"]
}

C#

GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var conversationMember = new AadUserConversationMember
{
	VisibleHistoryStartDateTime = DateTimeOffset.Parse("2019-04-18T23:51:43.255Z"),
	Roles = new List<String>()
	{
		"owner"
	},
	AdditionalData = new Dictionary<string, object>()
	{
		{"user@odata.bind", "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"}
	}
};

await graphClient.Chats["{chat-id}"].Members
	.Request()
	.AddAsync(conversationMember);

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 conversationMember = {
    '@odata.type': '#microsoft.graph.aadUserConversationMember',
    'user@odata.bind': 'https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5',
    visibleHistoryStartDateTime: '2019-04-18T23:51:43.255Z',
    roles: ['owner']
};

await client.api('/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members')
	.version('beta')
	.post(conversationMember);

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

GraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

AadUserConversationMember conversationMember = new AadUserConversationMember();
conversationMember.additionalDataManager().put("user@odata.bind", new JsonPrimitive("https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"));
conversationMember.visibleHistoryStartDateTime = OffsetDateTimeSerializer.deserialize("2019-04-18T23:51:43.255Z");
LinkedList<String> rolesList = new LinkedList<String>();
rolesList.add("owner");
conversationMember.roles = rolesList;

graphClient.chats("19:cf66807577b149cca1b7af0c32eec122@thread.v2").members()
	.buildRequest()
	.post(conversationMember);

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

//THE GO SDK IS IN PREVIEW. NON-PRODUCTION USE ONLY
graphClient := msgraphsdk.NewGraphServiceClient(requestAdapter)

requestBody := graphmodels.NewConversationMember()
"@odata.type" := "#microsoft.graph.aadUserConversationMember"
requestBody.Set"@odata.type"(&"@odata.type") 
visibleHistoryStartDateTime , err := time.Parse(time.RFC3339, "2019-04-18T23:51:43.255Z")
requestBody.SetVisibleHistoryStartDateTime(&visibleHistoryStartDateTime) 
roles := []string {
	"owner",

}
requestBody.SetRoles(roles)
additionalData := map[string]interface{}{
	"user@odata.bind" : "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5", 
}
requestBody.SetAdditionalData(additionalData)

result, err := graphClient.ChatsById("chat-id").Members().Post(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.

PowerShell

Import-Module Microsoft.Graph.Teams

$params = @{
	"@odata.type" = "#microsoft.graph.aadUserConversationMember"
	"User@odata.bind" = "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"
	VisibleHistoryStartDateTime = [System.DateTime]::Parse("2019-04-18T23:51:43.255Z")
	Roles = @(
		"owner"
	)
}

New-MgChatMember -ChatId $chatId -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.

PHP

<?php

// THIS SNIPPET IS A PREVIEW FOR THE KIOTA BASED SDK. NON-PRODUCTION USE ONLY
$graphServiceClient = new GraphServiceClient($requestAdapter);

$requestBody = new ConversationMember();
$requestBody->set@odatatype('#microsoft.graph.aadUserConversationMember');

$requestBody->setVisibleHistoryStartDateTime(new DateTime('2019-04-18T23:51:43.255Z'));

$requestBody->setRoles(['owner', ]);

$additionalData = [
'user@odata.bind' => 'https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5', 
];
$requestBody->setAdditionalData($additionalData);




$requestResult = $graphServiceClient->chatsById('chat-id')->members()->post($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.

---

Response

Here is an example of the response.

HTTP/1.1 201 Created
Location: /chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members/MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiZDlkYTQ2MzIzYWY0MjUzOTZkMGZhNjcyMDAyODk4NEB0aHJlYWQudjIjIzQ4YmY5ZDUyLWRjYTctNGE1Zi04Mzk4LTM3Yjk1Y2M3YmQ4Mw==

Example 2: Adding a single member to a Microsoft Teams chat, sharing no chat history

Request

Here is an example of the request.

HTTP

POST https://graph.microsoft.com/beta/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members
Content-type: application/json

{
    "@odata.type": "#microsoft.graph.aadUserConversationMember",
    "user@odata.bind": "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5",
    "roles": ["owner"]
}

C#

GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var conversationMember = new AadUserConversationMember
{
	Roles = new List<String>()
	{
		"owner"
	},
	AdditionalData = new Dictionary<string, object>()
	{
		{"user@odata.bind", "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"}
	}
};

await graphClient.Chats["{chat-id}"].Members
	.Request()
	.AddAsync(conversationMember);

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 conversationMember = {
    '@odata.type': '#microsoft.graph.aadUserConversationMember',
    'user@odata.bind': 'https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5',
    roles: ['owner']
};

await client.api('/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members')
	.version('beta')
	.post(conversationMember);

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

GraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

AadUserConversationMember conversationMember = new AadUserConversationMember();
conversationMember.additionalDataManager().put("user@odata.bind", new JsonPrimitive("https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"));
LinkedList<String> rolesList = new LinkedList<String>();
rolesList.add("owner");
conversationMember.roles = rolesList;

graphClient.chats("19:cf66807577b149cca1b7af0c32eec122@thread.v2").members()
	.buildRequest()
	.post(conversationMember);

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

//THE GO SDK IS IN PREVIEW. NON-PRODUCTION USE ONLY
graphClient := msgraphsdk.NewGraphServiceClient(requestAdapter)

requestBody := graphmodels.NewConversationMember()
"@odata.type" := "#microsoft.graph.aadUserConversationMember"
requestBody.Set"@odata.type"(&"@odata.type") 
roles := []string {
	"owner",

}
requestBody.SetRoles(roles)
additionalData := map[string]interface{}{
	"user@odata.bind" : "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5", 
}
requestBody.SetAdditionalData(additionalData)

result, err := graphClient.ChatsById("chat-id").Members().Post(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.

PowerShell

Import-Module Microsoft.Graph.Teams

$params = @{
	"@odata.type" = "#microsoft.graph.aadUserConversationMember"
	"User@odata.bind" = "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"
	Roles = @(
		"owner"
	)
}

New-MgChatMember -ChatId $chatId -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.

PHP

<?php

// THIS SNIPPET IS A PREVIEW FOR THE KIOTA BASED SDK. NON-PRODUCTION USE ONLY
$graphServiceClient = new GraphServiceClient($requestAdapter);

$requestBody = new ConversationMember();
$requestBody->set@odatatype('#microsoft.graph.aadUserConversationMember');

$requestBody->setRoles(['owner', ]);

$additionalData = [
'user@odata.bind' => 'https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5', 
];
$requestBody->setAdditionalData($additionalData);




$requestResult = $graphServiceClient->chatsById('chat-id')->members()->post($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.

---

Response

Here is an example of the response.

HTTP/1.1 201 Created
Location: /chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members/MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiZDlkYTQ2MzIzYWY0MjUzOTZkMGZhNjcyMDAyODk4NEB0aHJlYWQudjIjIzQ4YmY5ZDUyLWRjYTctNGE1Zi04Mzk4LTM3Yjk1Y2M3YmQ4Mw==

Example 3: Adding a single member to a Microsoft Teams chat, sharing the whole history of the chat

Request

Here is an example of the request.

HTTP

POST https://graph.microsoft.com/beta/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members
content-type: application/json

{
    "@odata.type": "#microsoft.graph.aadUserConversationMember",
    "user@odata.bind": "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5",
    "visibleHistoryStartDateTime": "0001-01-01T00:00:00Z",
    "roles": ["owner"]
}

C#

GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var conversationMember = new AadUserConversationMember
{
	VisibleHistoryStartDateTime = DateTimeOffset.Parse("0001-01-01T00:00:00Z"),
	Roles = new List<String>()
	{
		"owner"
	},
	AdditionalData = new Dictionary<string, object>()
	{
		{"user@odata.bind", "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"}
	}
};

await graphClient.Chats["{chat-id}"].Members
	.Request()
	.AddAsync(conversationMember);

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 conversationMember = {
    '@odata.type': '#microsoft.graph.aadUserConversationMember',
    'user@odata.bind': 'https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5',
    visibleHistoryStartDateTime: '0001-01-01T00:00:00Z',
    roles: ['owner']
};

await client.api('/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members')
	.version('beta')
	.post(conversationMember);

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

GraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

AadUserConversationMember conversationMember = new AadUserConversationMember();
conversationMember.additionalDataManager().put("user@odata.bind", new JsonPrimitive("https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"));
conversationMember.visibleHistoryStartDateTime = OffsetDateTimeSerializer.deserialize("0001-01-01T00:00:00Z");
LinkedList<String> rolesList = new LinkedList<String>();
rolesList.add("owner");
conversationMember.roles = rolesList;

graphClient.chats("19:cf66807577b149cca1b7af0c32eec122@thread.v2").members()
	.buildRequest()
	.post(conversationMember);

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

//THE GO SDK IS IN PREVIEW. NON-PRODUCTION USE ONLY
graphClient := msgraphsdk.NewGraphServiceClient(requestAdapter)

requestBody := graphmodels.NewConversationMember()
"@odata.type" := "#microsoft.graph.aadUserConversationMember"
requestBody.Set"@odata.type"(&"@odata.type") 
visibleHistoryStartDateTime , err := time.Parse(time.RFC3339, "0001-01-01T00:00:00Z")
requestBody.SetVisibleHistoryStartDateTime(&visibleHistoryStartDateTime) 
roles := []string {
	"owner",

}
requestBody.SetRoles(roles)
additionalData := map[string]interface{}{
	"user@odata.bind" : "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5", 
}
requestBody.SetAdditionalData(additionalData)

result, err := graphClient.ChatsById("chat-id").Members().Post(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.

PowerShell

Import-Module Microsoft.Graph.Teams

$params = @{
	"@odata.type" = "#microsoft.graph.aadUserConversationMember"
	"User@odata.bind" = "https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"
	VisibleHistoryStartDateTime = [System.DateTime]::Parse("0001-01-01T00:00:00Z")
	Roles = @(
		"owner"
	)
}

New-MgChatMember -ChatId $chatId -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.

PHP

<?php

// THIS SNIPPET IS A PREVIEW FOR THE KIOTA BASED SDK. NON-PRODUCTION USE ONLY
$graphServiceClient = new GraphServiceClient($requestAdapter);

$requestBody = new ConversationMember();
$requestBody->set@odatatype('#microsoft.graph.aadUserConversationMember');

$requestBody->setVisibleHistoryStartDateTime(new DateTime('0001-01-01T00:00:00Z'));

$requestBody->setRoles(['owner', ]);

$additionalData = [
'user@odata.bind' => 'https://graph.microsoft.com/beta/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5', 
];
$requestBody->setAdditionalData($additionalData);




$requestResult = $graphServiceClient->chatsById('chat-id')->members()->post($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.

---

Response

Here is an example of the response.

HTTP/1.1 201 Created
Location: /chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members/MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiZDlkYTQ2MzIzYWY0MjUzOTZkMGZhNjcyMDAyODk4NEB0aHJlYWQudjIjIzQ4YmY5ZDUyLWRjYTctNGE1Zi04Mzk4LTM3Yjk1Y2M3YmQ4Mw==

Example 4: Add a single member to a chat using user principal name

Request

Here is an example of the request.

HTTP

POST https://graph.microsoft.com/beta/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members
content-type: application/json

{
    "@odata.type": "#microsoft.graph.aadUserConversationMember",
    "user@odata.bind": "https://graph.microsoft.com/beta/users/jacob@contoso.com",
    "visibleHistoryStartDateTime": "2019-04-18T23:51:43.255Z",
    "roles": ["owner"]
}

C#

GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var conversationMember = new AadUserConversationMember
{
	VisibleHistoryStartDateTime = DateTimeOffset.Parse("2019-04-18T23:51:43.255Z"),
	Roles = new List<String>()
	{
		"owner"
	},
	AdditionalData = new Dictionary<string, object>()
	{
		{"user@odata.bind", "https://graph.microsoft.com/beta/users/jacob@contoso.com"}
	}
};

await graphClient.Chats["{chat-id}"].Members
	.Request()
	.AddAsync(conversationMember);

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 conversationMember = {
    '@odata.type': '#microsoft.graph.aadUserConversationMember',
    'user@odata.bind': 'https://graph.microsoft.com/beta/users/jacob@contoso.com',
    visibleHistoryStartDateTime: '2019-04-18T23:51:43.255Z',
    roles: ['owner']
};

await client.api('/chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members')
	.version('beta')
	.post(conversationMember);

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

GraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

AadUserConversationMember conversationMember = new AadUserConversationMember();
conversationMember.additionalDataManager().put("user@odata.bind", new JsonPrimitive("https://graph.microsoft.com/beta/users/jacob@contoso.com"));
conversationMember.visibleHistoryStartDateTime = OffsetDateTimeSerializer.deserialize("2019-04-18T23:51:43.255Z");
LinkedList<String> rolesList = new LinkedList<String>();
rolesList.add("owner");
conversationMember.roles = rolesList;

graphClient.chats("19:cf66807577b149cca1b7af0c32eec122@thread.v2").members()
	.buildRequest()
	.post(conversationMember);

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

//THE GO SDK IS IN PREVIEW. NON-PRODUCTION USE ONLY
graphClient := msgraphsdk.NewGraphServiceClient(requestAdapter)

requestBody := graphmodels.NewConversationMember()
"@odata.type" := "#microsoft.graph.aadUserConversationMember"
requestBody.Set"@odata.type"(&"@odata.type") 
visibleHistoryStartDateTime , err := time.Parse(time.RFC3339, "2019-04-18T23:51:43.255Z")
requestBody.SetVisibleHistoryStartDateTime(&visibleHistoryStartDateTime) 
roles := []string {
	"owner",

}
requestBody.SetRoles(roles)
additionalData := map[string]interface{}{
	"user@odata.bind" : "https://graph.microsoft.com/beta/users/jacob@contoso.com", 
}
requestBody.SetAdditionalData(additionalData)

result, err := graphClient.ChatsById("chat-id").Members().Post(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.

PowerShell

Import-Module Microsoft.Graph.Teams

$params = @{
	"@odata.type" = "#microsoft.graph.aadUserConversationMember"
	"User@odata.bind" = "https://graph.microsoft.com/beta/users/jacob@contoso.com"
	VisibleHistoryStartDateTime = [System.DateTime]::Parse("2019-04-18T23:51:43.255Z")
	Roles = @(
		"owner"
	)
}

New-MgChatMember -ChatId $chatId -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.

PHP

<?php

// THIS SNIPPET IS A PREVIEW FOR THE KIOTA BASED SDK. NON-PRODUCTION USE ONLY
$graphServiceClient = new GraphServiceClient($requestAdapter);

$requestBody = new ConversationMember();
$requestBody->set@odatatype('#microsoft.graph.aadUserConversationMember');

$requestBody->setVisibleHistoryStartDateTime(new DateTime('2019-04-18T23:51:43.255Z'));

$requestBody->setRoles(['owner', ]);

$additionalData = [
'user@odata.bind' => 'https://graph.microsoft.com/beta/users/jacob@contoso.com', 
];
$requestBody->setAdditionalData($additionalData);




$requestResult = $graphServiceClient->chatsById('chat-id')->members()->post($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.

Response

Here is an example of the response.

HTTP/1.1 201 Created
Location: /chats/19:cf66807577b149cca1b7af0c32eec122@thread.v2/members/MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiZDlkYTQ2MzIzYWY0MjUzOTZkMGZhNjcyMDAyODk4NEB0aHJlYWQudjIjIzQ4YmY5ZDUyLWRjYTctNGE1Zi04Mzk4LTM3Yjk1Y2M3YmQ4Mw==