channel: getAllMessages

Article
07/20/2022
4 minutes to read

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.

Retrieve messages across all channels in a team, including text, audio, and video conversations.

To learn more about using the Microsoft Teams export APIs to export content, see Export content with the Microsoft Teams export APIs.

Note: This API has licensing and payment requirements. It supports both model=A and model=B query parameters. If no model is specified, evaluation mode will be used.

Permissions

The following permissions are 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)	Not supported
Delegated (personal Microsoft account)	Not supported
Application	ChannelMessage.Read.All

Note

Before calling this API with application permissions, you must request access. For details, see Protected APIs in Microsoft Teams.

HTTP request

GET /teams/{team-id}/channels/getAllMessages

Optional query parameters

You can use model query parameter, which supports the values A and B, based on the preferred licensing and payment model, as shown in the following examples.
If no model is specified, evaluation mode will be used.

GET /teams/{team-id}/channels/getAllMessages?model=A
GET /teams/{team-id}/channels/getAllMessages?model=B

If no model parameter is specified, evaluation mode will be used.

You can use the $top query parameter to control the number of items per response. Additionally, $filter is supported with dateTime range query on lastModifiedDateTime. The other OData query parameters are not currently supported.

Request body

Do not supply a request body for this method.

Response

If successful, this method returns a 200 OK response code and also returns all the messages in the channel.

Example

Request

The following is an example of the request.

GET https://graph.microsoft.com/beta/teams/fbe2bf47-16c8-47cf-b4a5-4b9b187c508b/channels/getAllMessages


GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var getAllMessages = await graphClient.Teams["{team-id}"].Channels
	.GetAllMessages()
	.Request()
	.GetAsync();

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.


const options = {
	authProvider,
};

const client = Client.init(options);

let getAllMessages = await client.api('/teams/fbe2bf47-16c8-47cf-b4a5-4b9b187c508b/channels/getAllMessages')
	.version('beta')
	.get();

Important

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


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

ChannelGetAllMessagesCollectionPage getAllMessages = graphClient.teams("fbe2bf47-16c8-47cf-b4a5-4b9b187c508b").channels()
	.getAllMessages()
	.buildRequest()
	.get();

Important

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


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


result, err := graphClient.TeamsById("team-id").Channels().GetAllMessages().Get()

Important

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


<?php

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


$requestResult = $graphServiceClient->teamsById('team-id')->channels()->getAllMessages()->get();

Important

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

Response

HTTP/1.1 200 OK

{
    "@odata.context": "https://graph.microsoft.com/beta/$metadata#Collection(chatMessage)",
    "@odata.count": 2,
    "@odata.nextLink": "https://graph.microsoft.com/beta/teams/fbe2bf47-16c8-47cf-b4a5-4b9b187c508b/channels/getAllMessages?$skip=2",
    "value": [
        {
            "@odata.type": "#microsoft.graph.chatMessage",
            "id": "1616990417393",
            "replyToId": null,
            "etag": "1616990417393",
            "messageType": "message",
            "createdDateTime": "2021-03-29T04:00:17.393Z",
            "lastModifiedDateTime": "2021-03-29T04:00:17.393Z",
            "lastEditedDateTime": null,
            "deletedDateTime": null,
            "subject": null,
            "summary": null,
            "chatId": null,
            "importance": "normal",
            "locale": "en-us",
            "webUrl": "https://teams.microsoft.com/l/message/19%3Ad5d2708d408c41d98424c1c354c19db3%40thread.tacv2/1616990417393?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616990417393&parentMessageId=1616990417393",
            "policyViolation": null,
            "eventDetail": null,
            "from": {
                "application": null,
                "device": null,
                "conversation": null,
                "user": {
                    "id": "8ea0e38b-efb3-4757-924a-5f94061cf8c2",
                    "displayName": "Robin Kline",
                    "userIdentityType": "aadUser"
                }
            },
            "body": {
                "contentType": "text",
                "content": "Test message"
            },
            "channelIdentity": {
                "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
                "channelId": "19:d5d2708d408c41d98424c1c354c19db3@thread.tacv2"
            },
            "attachments": [],
            "mentions": [],
            "reactions": []
        },
        {
            "@odata.type": "#microsoft.graph.chatMessage",
            "id": "1616990171266",
            "replyToId": "1616990032035",
            "etag": "1616990171266",
            "messageType": "message",
            "createdDateTime": "2021-03-29T03:56:11.266Z",
            "lastModifiedDateTime": "2021-03-29T03:56:11.266Z",
            "lastEditedDateTime": null,
            "deletedDateTime": null,
            "subject": null,
            "summary": null,
            "chatId": null,
            "importance": "normal",
            "locale": "en-us",
            "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616990171266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616990171266&parentMessageId=1616990032035",
            "policyViolation": null,
            "eventDetail": null,
            "from": {
                "application": null,
                "device": null,
                "conversation": null,
                "user": {
                    "id": "8ea0e38b-efb3-4757-924a-5f94061cf8c2",
                    "displayName": "Robin Kline",
                    "userIdentityType": "aadUser"
                }
            },
            "body": {
                "contentType": "text",
                "content": "Hello World"
            },
            "channelIdentity": {
                "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
                "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
            },
            "attachments": [],
            "mentions": [],
            "reactions": []
        }
    ]
}

channel: getAllMessages

Permissions

HTTP request

Optional query parameters

Request body

Response

Example

Request

Response

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