group: resetUnseenCount
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Contributors
![Dan Kershaw [MSFT]](https://github.com/dkershaw10.png?size=32)
Reset the unseenCount of all the posts that the current user has not seen since their last visit. Supported for Office 365 groups only.
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) | Group.ReadWrite.All |
| Delegated (personal Microsoft account) | Not supported. |
| Application | Not supported. |
HTTP request
POST /groups/{id}/resetUnseenCount
Request headers
| Header | Value |
|---|---|
| Authorization | Bearer {token}. Required. |
| Prefer | return=minimal. If minimal response header is included in the request header, then a successful response returns 204 No Content code. Optional. |
Request body
Do not supply a request body for this method.
Response
If successful, this method returns 200 OK response code. It does not return anything in the response body.
Example
Request
The following is an example of the request.
POST https://graph.microsoft.com/v1.0/groups/{id}/resetUnseenCount
Response
The following is an example of the response.
HTTP/1.1 200 OK