Get chat

Namespace: microsoft.graph

Retrieve a single chat (without its messages).

This method supports federation. To access a chat, at least one chat member must belong to the tenant the request initiated from.

Note: This API works differently in one or more national clouds. For details, see Implementation differences in national clouds.

This API is available in the following national cloud deployments.

Global service	US Government L4	US Government L5 (DOD)	China operated by 21Vianet
✅	✅	✅	✅

Permissions

Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.

Permission type	Least privileged permissions	Higher privileged permissions
Delegated (work or school account)	Chat.ReadBasic	Chat.Read, Chat.ReadWrite
Delegated (personal Microsoft account)	Not supported.	Not supported.
Application	Chat.ReadBasic.WhereInstalled	Chat.Manage.Chat, Chat.Read.All, Chat.ReadBasic.All, Chat.ReadWrite.All, ChatSettings.Read.Chat, ChatSettings.ReadWrite.Chat

HTTP request

GET /me/chats/{chat-id}
GET /users/{user-id | user-principal-name}/chats/{chat-id}
GET /chats/{chat-id}

Optional query parameters

This operation does not currently support OData query parameters to customize the response.

Request headers

Header	Value
Authorization	Bearer {token}. Required. Learn more about authentication and authorization.

Request body

Don't supply a request body for this method.

Response

If successful, this method returns a 200 OK response code and a collection of chat objects in the response body.

Examples

Example 1: Get a group chat

Request

The following example shows a request.

HTTP

GET https://graph.microsoft.com/v1.0/chats/19:b8577894a63548969c5c92bb9c80c5e1@thread.v2

C#

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

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

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc chats get --chat-id {chat-id}

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

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

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


// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
chats, err := graphClient.Chats().ByChatId("chat-id").Get(context.Background(), nil)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Chat result = graphClient.chats().byChatId("{chat-id}").get();

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);

let chat = await client.api('/chats/19:b8577894a63548969c5c92bb9c80c5e1@thread.v2')
	.get();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\GraphServiceClient;


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


$result = $graphServiceClient->chats()->byChatId('chat-id')->get()->wait();

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

Get-MgChat -ChatId $chatId

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.chats.by_chat_id('chat-id').get()

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

The following example shows the response.

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#chats/$entity",
    "id": "19:b8577894a63548969c5c92bb9c80c5e1@thread.v2",
    "topic": "test group 1",
    "createdDateTime": "2021-04-06T19:49:52.431Z",
    "lastUpdatedDateTime": "2021-04-06T19:54:04.306Z",
    "chatType": "group",
    "webUrl": "https://teams.microsoft.com/l/chat/19%3Ab8577894a63548969c5c92bb9c80c5e1@thread.v2/0?tenantId=b33cbe9f-8ebe-4f2a-912b-7e2a427f477f",
    "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f",
    "onlineMeetingInfo": null,
    "viewpoint": {
        "isHidden": true,
        "lastMessageReadDateTime": "2021-05-06T23:55:07.191Z"
    }
}

Example 2: Get a user's one on one chat

Request

The following example shows a request.

HTTP

GET https://graph.microsoft.com/v1.0/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5/chats/19:8b081ef6-4792-4def-b2c9-c363a1bf41d5_877192bd-9183-47d3-a74c-8aa0426716cf@unq.gbl.spaces

C#

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

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Users["{user-id}"].Chats["{chat-id}"].GetAsync();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc users chats get --user-id {user-id} --chat-id {chat-id}

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

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

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


// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
chats, err := graphClient.Users().ByUserId("user-id").Chats().ByChatId("chat-id").Get(context.Background(), nil)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Chat result = graphClient.users().byUserId("{user-id}").chats().byChatId("{chat-id}").get();

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);

let chat = await client.api('/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5/chats/19:8b081ef6-4792-4def-b2c9-c363a1bf41d5_877192bd-9183-47d3-a74c-8aa0426716cf@unq.gbl.spaces')
	.get();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\GraphServiceClient;


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


$result = $graphServiceClient->users()->byUserId('user-id')->chats()->byChatId('chat-id')->get()->wait();

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

Get-MgUserChat -UserId $userId -ChatId $chatId

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.users.by_user_id('user-id').chats.by_chat_id('chat-id').get()

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

The following example shows the response.

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#chats/$entity",
    "id": "19:8b081ef6-4792-4def-b2c9-c363a1bf41d5_877192bd-9183-47d3-a74c-8aa0426716cf@unq.gbl.spaces",
    "topic": null,
    "createdDateTime": "2019-04-18T23:51:42.099Z",
    "lastUpdatedDateTime": "2019-04-18T23:51:43.255Z",
    "chatType": "oneOnOne",
    "webUrl": "https://teams.microsoft.com/l/chat/19%3A8b081ef6-4792-4def-b2c9-c363a1bf41d5_877192bd-9183-47d3-a74c-8aa0426716cf@unq.gbl.spaces/0?tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34",
    "tenantId": "2432b57b-0abd-43db-aa7b-16eadd115d34",
    "onlineMeetingInfo": null,
    "viewpoint": {
        "isHidden": false,
        "lastMessageReadDateTime": "2021-07-06T22:26:27.98Z"
    }
}

Example 3: Get a chat and all its members

Request

The following example shows a request.

HTTP

GET https://graph.microsoft.com/v1.0/chats/19:b8577894a63548969c5c92bb9c80c5e1@thread.v2?$expand=members

C#

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

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Chats["{chat-id}"].GetAsync((requestConfiguration) =>
{
	requestConfiguration.QueryParameters.Expand = new string []{ "members" };
});

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc chats get --chat-id {chat-id} --expand "members"

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

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

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

requestParameters := &graphchats.ChatItemRequestBuilderGetQueryParameters{
	Expand: [] string {"members"},
}
configuration := &graphchats.ChatItemRequestBuilderGetRequestConfiguration{
	QueryParameters: requestParameters,
}

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
chats, err := graphClient.Chats().ByChatId("chat-id").Get(context.Background(), configuration)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Chat result = graphClient.chats().byChatId("{chat-id}").get(requestConfiguration -> {
	requestConfiguration.queryParameters.expand = new String []{"members"};
});

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);

let chat = await client.api('/chats/19:b8577894a63548969c5c92bb9c80c5e1@thread.v2')
	.expand('members')
	.get();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Chats\Item\ChatItemRequestBuilderGetRequestConfiguration;


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

$requestConfiguration = new ChatItemRequestBuilderGetRequestConfiguration();
$queryParameters = ChatItemRequestBuilderGetRequestConfiguration::createQueryParameters();
$queryParameters->expand = ["members"];
$requestConfiguration->queryParameters = $queryParameters;


$result = $graphServiceClient->chats()->byChatId('chat-id')->get($requestConfiguration)->wait();

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

Get-MgChat -ChatId $chatId -ExpandProperty "members" 

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.chats.item.chat_item_request_builder import ChatItemRequestBuilder
from kiota_abstractions.base_request_configuration import RequestConfiguration
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
query_params = ChatItemRequestBuilder.ChatItemRequestBuilderGetQueryParameters(
		expand = ["members"],
)

request_configuration = RequestConfiguration(
query_parameters = query_params,
)

result = await graph_client.chats.by_chat_id('chat-id').get(request_configuration = request_configuration)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

The following example shows the response.

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#chats(members())/$entity",
    "id": "19:b8577894a63548969c5c92bb9c80c5e1@thread.v2",
    "topic": "test group 1",
    "createdDateTime": "2021-04-06T19:49:52.431Z",
    "lastUpdatedDateTime": "2021-04-21T17:13:44.033Z",
    "chatType": "group",
    "webUrl": "https://teams.microsoft.com/l/chat/19%3Ab8577894a63548969c5c92bb9c80c5e1@thread.v2/0?tenantId=b33cbe9f-8ebe-4f2a-912b-7e2a427f477f",
    "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f",
    "onlineMeetingInfo": null,
    "viewpoint": {
        "isHidden": false,
        "lastMessageReadDateTime": "2021-08-09T17:38:24.101Z"
    },
    "members": [
        {
            "@odata.type": "#microsoft.graph.aadUserConversationMember",
            "id": "MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiODU3Nzg5NGE2MzU0ODk2OWM1YzkyYmI5YzgwYzVlMUB0aHJlYWQudjIjIzhjMGExYTY3LTUwY2UtNDExNC1iYjZjLWRhOWM1ZGJjZjZjYQ==",
            "roles": [
                "owner"
            ],
            "displayName": "John Doe",
            "visibleHistoryStartDateTime": "0001-01-01T00:00:00Z",
            "userId": "8c0a1a67-50ce-4114-bb6c-da9c5dbcf6ca",
            "email": "john@contoso.com",
            "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f"
        },
        {
            "@odata.type": "#microsoft.graph.aadUserConversationMember",
            "id": "MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiODU3Nzg5NGE2MzU0ODk2OWM1YzkyYmI5YzgwYzVlMUB0aHJlYWQudjIjIzQ1OTVkMmYyLTdiMzEtNDQ2Yy04NGZkLTliNzk1ZTYzMTE0Yg==",
            "roles": [
                "owner"
            ],
            "displayName": "Test User 1",
            "visibleHistoryStartDateTime": "0001-01-01T00:00:00Z",
            "userId": "4595d2f2-7b31-446c-84fd-9b795e63114b",
            "email": "testuser1@contoso.com",
            "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f"
        },
        {
            "@odata.type": "#microsoft.graph.aadUserConversationMember",
            "id": "MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiODU3Nzg5NGE2MzU0ODk2OWM1YzkyYmI5YzgwYzVlMUB0aHJlYWQudjIjIzgyZmU3NzU4LTViYjMtNGYwZC1hNDNmLWU1NTVmZDM5OWM2Zg==",
            "roles": [
                "owner"
            ],
            "displayName": "Test User 2",
            "visibleHistoryStartDateTime": "0001-01-01T00:00:00Z",
            "userId": "82fe7758-5bb3-4f0d-a43f-e555fd399c6f",
            "email": "testuser2@contoso.com",
            "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f"
        },
        {
            "@odata.type": "#microsoft.graph.aadUserConversationMember",
            "id": "MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiODU3Nzg5NGE2MzU0ODk2OWM1YzkyYmI5YzgwYzVlMUB0aHJlYWQudjIjIzJjOGQyYjVjLTE4NDktNDA2Ni1iNTdkLWU3YTBlOWU0NGVjOA==",
            "roles": [
                "owner"
            ],
            "displayName": "Test User 3",
            "visibleHistoryStartDateTime": "0001-01-01T00:00:00Z",
            "userId": "2c8d2b5c-1849-4066-b57d-e7a0e9e44ec8",
            "email": "testuser3@contoso.com",
            "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f"
        },
        {
            "@odata.type": "#microsoft.graph.aadUserConversationMember",
            "id": "MCMjMjQzMmI1N2ItMGFiZC00M2RiLWFhN2ItMTZlYWRkMTE1ZDM0IyMxOTpiODU3Nzg5NGE2MzU0ODk2OWM1YzkyYmI5YzgwYzVlMUB0aHJlYWQudjIjIzhlYTBlMzhiLWVmYjMtNDc1Ny05MjRhLTVmOTQwNjFjZjhjMg==",
            "roles": [
                "owner"
            ],
            "displayName": "Test User 4",
            "visibleHistoryStartDateTime": "2021-04-20T17:13:43.715Z",
            "userId": "8ea0e38b-efb3-4757-924a-5f94061cf8c2",
            "email": "testuser4@contoso.com",
            "tenantId": "b33cbe9f-8ebe-4f2a-912b-7e2a427f477f"
        }
    ]
}

Example 4: Get the meeting details of a chat associated with a Microsoft Teams meeting

Request

The following example shows a request.

HTTP

GET https://graph.microsoft.com/v1.0/chats/19:meeting_ZDZlYTYxOWUtYzdlMi00ZmMxLWIxMTAtN2YzODZlZjAxYzI4@thread.v2

C#

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

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

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc chats get --chat-id {chat-id}

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

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

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


// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
chats, err := graphClient.Chats().ByChatId("chat-id").Get(context.Background(), nil)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Chat result = graphClient.chats().byChatId("{chat-id}").get();

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);

let chat = await client.api('/chats/19:meeting_ZDZlYTYxOWUtYzdlMi00ZmMxLWIxMTAtN2YzODZlZjAxYzI4@thread.v2')
	.get();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\GraphServiceClient;


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


$result = $graphServiceClient->chats()->byChatId('chat-id')->get()->wait();

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

Get-MgChat -ChatId $chatId

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.chats.by_chat_id('chat-id').get()

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

The following example shows the response.

HTTP/1.1 200 OK
Content-type: application/json

{
    "id": "19:meeting_YDZlYTYxOWUtYzdlMi00ZmMxLWIxMTAtN2YzODZlZjAxYzI4@thread.v2",
    "topic": "Test Meeting",
    "createdDateTime": "2021-08-17T12:21:37.322Z",
    "lastUpdatedDateTime": "2021-08-18T00:31:31.817Z",
    "chatType": "meeting",
    "webUrl": "https://teams.microsoft.com/l/chat/19%3Ameeting_YDZlYTYxOWUtYzdlMi00ZmMxLWIxMTAtN2YzODZlZjAxYzI4%40thread.v2/0?tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34",
    "tenantId": "2432b57b-0abd-43db-aa7b-16eadd115d35",
    "viewpoint": {
        "isHidden": false,
        "lastMessageReadDateTime": "2021-08-17T18:04:32.583Z"
    },
    "onlineMeetingInfo": {
        "calendarEventId": "AAMkADAzMjNhY2NiLWVmNDItNDVjYS05MnFjLTExY2U0ZWMyZTNmZQBGAAAAAAARDMODhhR0TZRGWo9nN0NcBwAmvYmLhDvYR6hCFdQLgxR-AAAAAAENAAAmvYmLhDvYR6hCFdQLgxR-AABkrglJAAA=",
        "joinWebUrl": "https://teams.microsoft.com/l/meetup-join/19%3Ameeting_YDZlYTYxOWUtYzdlMi00ZmMxLWIxMTAtN2YzODZlZjAxYzI4%40thread.v2/0?context=%7b%22Tid%22%3a%222432b57b-0abd-43db-aa7b-16eadd115d34%22%2c%22Oid%22%3a%22bfb5bb25-3a8d-487d-9828-7875ced51a30%22%7d",
        "organizer": {
            "id": "bfb5bb25-3a8d-487d-9828-7875ced51a30",
            "displayName": null,
            "userIdentityType": "aadUser"
        }
    }
}

Example 5: Get the chat along with the preview of the last message sent in the chat

Request

The following example shows a request.

HTTP

GET https://graph.microsoft.com/v1.0/chats/19:ebe3857aa388434bab0cad9d2e09f4de@thread.v2?$expand=lastMessagePreview

C#

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

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Chats["{chat-id}"].GetAsync((requestConfiguration) =>
{
	requestConfiguration.QueryParameters.Expand = new string []{ "lastMessagePreview" };
});

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc chats get --chat-id {chat-id} --expand "lastMessagePreview"

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

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

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

requestParameters := &graphchats.ChatItemRequestBuilderGetQueryParameters{
	Expand: [] string {"lastMessagePreview"},
}
configuration := &graphchats.ChatItemRequestBuilderGetRequestConfiguration{
	QueryParameters: requestParameters,
}

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
chats, err := graphClient.Chats().ByChatId("chat-id").Get(context.Background(), configuration)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

Chat result = graphClient.chats().byChatId("{chat-id}").get(requestConfiguration -> {
	requestConfiguration.queryParameters.expand = new String []{"lastMessagePreview"};
});

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);

let chat = await client.api('/chats/19:ebe3857aa388434bab0cad9d2e09f4de@thread.v2')
	.expand('lastMessagePreview')
	.get();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Chats\Item\ChatItemRequestBuilderGetRequestConfiguration;


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

$requestConfiguration = new ChatItemRequestBuilderGetRequestConfiguration();
$queryParameters = ChatItemRequestBuilderGetRequestConfiguration::createQueryParameters();
$queryParameters->expand = ["lastMessagePreview"];
$requestConfiguration->queryParameters = $queryParameters;


$result = $graphServiceClient->chats()->byChatId('chat-id')->get($requestConfiguration)->wait();

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

Get-MgChat -ChatId $chatId -ExpandProperty "lastMessagePreview" 

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.chats.item.chat_item_request_builder import ChatItemRequestBuilder
from kiota_abstractions.base_request_configuration import RequestConfiguration
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
query_params = ChatItemRequestBuilder.ChatItemRequestBuilderGetQueryParameters(
		expand = ["lastMessagePreview"],
)

request_configuration = RequestConfiguration(
query_parameters = query_params,
)

result = await graph_client.chats.by_chat_id('chat-id').get(request_configuration = request_configuration)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

The following example shows the response.

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#chats(lastMessagePreview())/$entity",
    "id": "19:ebe3857aa388434bab0cad9d2e09f4de@thread.v2",
    "topic": "Demo Group Chat",
    "createdDateTime": "2021-04-08T16:00:53.563Z",
    "lastUpdatedDateTime": "2022-09-08T23:11:54.246Z",
    "chatType": "group",
    "webUrl": "https://teams.microsoft.com/l/chat/19%3Aebe3857aa388434bab0cad9d2e09f4de%40thread.v2/0?tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34",
    "tenantId": "2432b57b-0abd-43db-aa7b-16eadd115d34",
    "onlineMeetingInfo": null,
    "viewpoint": {
        "isHidden": true,
        "lastMessageReadDateTime": "2022-09-08T23:11:54.353Z"
    },
    "lastMessagePreview@odata.context": "https://graph.microsoft.com/v1.0/$metadata#chats('19%3Aebe3857aa388434bab0cad9d2e09f4de%40thread.v2')/lastMessagePreview/$entity",
    "lastMessagePreview": {
        "id": "1662678714353",
        "createdDateTime": "2022-09-08T23:11:54.353Z",
        "isDeleted": false,
        "messageType": "systemEventMessage",
        "from": null,
        "body": {
            "contentType": "html",
            "content": "<systemEventMessage/>"
        },
        "eventDetail": {
            "@odata.type": "#microsoft.graph.membersAddedEventMessageDetail",
            "visibleHistoryStartDateTime": "0001-01-01T00:00:00Z",
            "members": [
                {
                    "id": "ee9f3754-62e1-4034-ad10-97940ef7f709",
                    "displayName": null,
                    "userIdentityType": "aadUser"
                }
            ],
            "initiator": {
                "application": null,
                "device": null,
                "user": {
                    "id": "bfb5bb25-3a8d-487d-9828-7875ced51a30",
                    "displayName": null,
                    "userIdentityType": "aadUser"
                }
            }
        }
    }
}

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