reportRoot: getYammerActivityUserCounts

Namespace: microsoft.graph

Get the trends on the number of unique users who posted, read, and liked Yammer messages.

Note: For details about different report views and names, see Microsoft 365 reports - Yammer Activity.

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

Note: For delegated permissions to allow apps to read service usage reports on behalf of a user, the tenant administrator must have assigned the user the appropriate Microsoft Entra ID limited administrator role. For more details, see Authorization for APIs to read Microsoft 365 usage reports.

HTTP request

GET /reports/getYammerActivityUserCounts(period='{period_value}')

Function parameters

In the request URL, provide the following parameter with a valid value.

Parameter Type Description
period string Specifies the length of time over which the report is aggregated. The supported values for {period_value} are: D7, D30, D90, and D180. These values follow the format Dn where n represents the number of days over which the report is aggregated. Required.

Request headers

Name Description
Authorization Bearer {token}. Required. Learn more about authentication and authorization.
If-None-Match If this request header is included and the eTag provided matches the current tag on the file, a 304 Not Modified response code is returned. Optional.

Response

If successful, this method returns a 302 Found response that redirects to a preauthenticated download URL for the report. That URL can be found in the Location header in the response.

Preauthenticated download URLs are only valid for a short period of time (a few minutes) and do not require an Authorization header.

The CSV file has the following headers for columns.

  • Report Refresh Date
  • Liked
  • Posted
  • Read
  • Report Date
  • Report Period

Example

Request

The following example shows a request.

GET https://graph.microsoft.com/v1.0/reports/getYammerActivityUserCounts(period='D7')

Response

The following example shows the response.

HTTP/1.1 302 Found
Content-Type: text/plain
Location: https://reports.office.com/data/download/JDFKdf2_eJXKS034dbc7e0t__XDe

Follow the 302 redirection and the CSV file that downloads will have the following schema.

HTTP/1.1 200 OK
Content-Type: application/octet-stream

Report Refresh Date,Liked,Posted,Read,Report Date,Report Period