List serviceAnnouncement messages

Namespace: microsoft.graph

Retrieve the serviceUpdateMessage resources from the messages navigation property.

This operation retrieves all service update messages that exist for the tenant.

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)	ServiceMessage.Read.All
Delegated (personal Microsoft account)	Not supported.
Application	ServiceMessage.Read.All

HTTP request

GET /admin/serviceAnnouncement/messages

Optional query parameters

This method supports the OData query parameters to help customize the response.

Request headers

Name	Description
Authorization	Bearer {token}. Required.

Request body

Do not supply a request body for this method.

Response

If successful, this method returns a 200 OK response code and a collection of serviceUpdateMessage objects in the response body. The response is paginated and each page contains 100 objects.

Example

Request

HTTP

GET https://graph.microsoft.com/v1.0/admin/serviceAnnouncement/messages

C#

GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var messages = await graphClient.Admin.ServiceAnnouncement.Messages
	.Request()
	.GetAsync();

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 messages = await client.api('/admin/serviceAnnouncement/messages')
	.get();

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

Objective-C

MSHTTPClient *httpClient = [MSClientFactory createHTTPClientWithAuthenticationProvider:authenticationProvider];

NSString *MSGraphBaseURL = @"https://graph.microsoft.com/v1.0/";
NSMutableURLRequest *urlRequest = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:[MSGraphBaseURL stringByAppendingString:@"/admin/serviceAnnouncement/messages"]]];
[urlRequest setHTTPMethod:@"GET"];

MSURLSessionDataTask *meDataTask = [httpClient dataTaskWithRequest:urlRequest 
	completionHandler: ^(NSData *data, NSURLResponse *response, NSError *nserror) {

		NSError *jsonError = nil;
		MSCollection *collection = [[MSCollection alloc] initWithData:data error:&jsonError];
		MSGraphServiceUpdateMessage *serviceUpdateMessage = [[MSGraphServiceUpdateMessage alloc] initWithDictionary:[[collection value] objectAtIndex: 0] error:&nserror];

}];

[meDataTask execute];

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();

ServiceUpdateMessageCollectionPage messages = graphClient.admin().serviceAnnouncement().messages()
	.buildRequest()
	.get();

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)

result, err := graphClient.Admin().ServiceAnnouncement().Messages().Get()

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.Devices.ServiceAnnouncement

Get-MgServiceAnnouncementMessage

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

Response

Note: The response object shown here might be shortened for readability.

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

{
  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#admin/serviceAnnouncement/messages",
  "@odata.nextLink": "https://graph.microsoft.com/v1.0/admin/serviceAnnouncement/messages?$skip=100",
  "value": [
    {
      "startDateTime": "2019-02-01T18:51:00Z",
      "endDateTime": "2019-06-01T08:00:00Z",
      "lastModifiedDateTime": "2021-01-08T01:10:06.843Z",
      "title": "(Updated) New feature: Changes to PowerPoint and Word to open files faster",
      "id": "MC172851",
      "category": "StayInformed",
      "severity": "Normal",
      "tags": [
        "Updated message"
      ],
      "isMajorChange": true,
      "actionRequiredByDateTime": null,
      "services": [
        "SharePoint Online",
        "OneDrive for Business"
      ],
      "expiryDateTime": null,
      "details": [
        {
          "name": "ExternalLink",
          "value": "https://support.office.com/article/office-document-cache-settings-4b497318-ae4f-4a99-be42-b242b2e8b692"
        }
      ],
      "body": {
        "contentType": "Text",
        "content": "Updated January 07, 2021: Based on learnings from our early rings, we have made the decision to make additional changes to the code before we proceed with the rollout. We will update the Message center post once we re-start the rollout......"
      },
      "viewPoint": null
    }
  ]
}