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.
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)
ServiceMessageViewpoint.Write
Not available.
Delegated (personal Microsoft account)
Not supported.
Not supported.
Application
Not supported.
Not supported.
HTTP request
POST /admin/serviceAnnouncement/messages/markUnread
In the request body, supply a JSON representation of the parameters.
The following table shows the parameters that can be used with this action.
Parameter
Type
Description
messageIds
String collection
List of message IDs to mark as unread.
Response
If successful, this action returns a 200 OK response code and a Boolean value true in the response body. Otherwise, will return false in the response body.
POST https://graph.microsoft.com/beta/admin/serviceAnnouncement/messages/markUnread
Content-Type: application/json
{
"messageIds": ["MC172851", "MC167983"]
}
// Code snippets are only available for the latest version. Current version is 5.x
// Dependencies
using Microsoft.Graph.Beta.Admin.ServiceAnnouncement.Messages.MarkUnread;
var requestBody = new MarkUnreadPostRequestBody
{
MessageIds = new List<string>
{
"MC172851",
"MC167983",
},
};
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Admin.ServiceAnnouncement.Messages.MarkUnread.PostAsMarkUnreadPostResponseAsync(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.
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.
// 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"
graphadmin "github.com/microsoftgraph/msgraph-beta-sdk-go/admin"
//other-imports
)
requestBody := graphadmin.NewMarkUnreadPostRequestBody()
messageIds := []string {
"MC172851",
"MC167983",
}
requestBody.SetMessageIds(messageIds)
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
markUnread, err := graphClient.Admin().ServiceAnnouncement().Messages().MarkUnread().PostAsMarkUnreadPostResponse(context.Background(), requestBody, nil)
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.
// Code snippets are only available for the latest version. Current version is 6.x
GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);
com.microsoft.graph.beta.admin.serviceannouncement.messages.markunread.MarkUnreadPostRequestBody markUnreadPostRequestBody = new com.microsoft.graph.beta.admin.serviceannouncement.messages.markunread.MarkUnreadPostRequestBody();
LinkedList<String> messageIds = new LinkedList<String>();
messageIds.add("MC172851");
messageIds.add("MC167983");
markUnreadPostRequestBody.setMessageIds(messageIds);
var result = graphClient.admin().serviceAnnouncement().messages().markUnread().post(markUnreadPostRequestBody);
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.
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.
<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Admin\ServiceAnnouncement\Messages\MarkUnread\MarkUnreadPostRequestBody;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new MarkUnreadPostRequestBody();
$requestBody->setMessageIds(['MC172851', 'MC167983', ]);
$result = $graphServiceClient->admin()->serviceAnnouncement()->messages()->markUnread()->post($requestBody)->wait();
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.
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.
# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.admin.serviceannouncement.messages.mark_unread.mark_unread_post_request_body import MarkUnreadPostRequestBody
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = MarkUnreadPostRequestBody(
message_ids = [
"MC172851",
"MC167983",
],
)
result = await graph_client.admin.service_announcement.messages.mark_unread.post(request_body)
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.