List members of a channel

Namespace: microsoft.graph

Retrieve a list of conversationMembers from a channel.

This method supports federation. Only a user who is a member of the shared channel can retrieve the channel member list.


The membership IDs returned by server must be treated as opaque strings. The client should not try to parse or make any assumptions about these resource IDs.

The membership results could map to users from different tenants, as indicated in the response, in the future. The client should not assume that all members are from the current tenant only.

This API is available in the following national cloud deployments.

Global service US Government L4 US Government L5 (DOD) China operated by 21Vianet


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) Group.Read.All ChannelMember.ReadWrite.All, ChannelMember.Read.All
Delegated (personal Microsoft account) Not supported. Not supported.
Application ChannelMember.Read.All ChannelMember.ReadWrite.All

HTTP request

GET /teams/{team-id}/channels/{channel-id}/members

Optional query parameters

This method supports the $filter, $select, and $top OData query parameters to help customize the response. The default and maximum page sizes are 100 and 999 objects respectively.

Request headers

Header Value
Authorization Bearer {token}. Required. Learn more about authentication and authorization.

Request body

Don't supply a request body for this method.


If successful, this method returns a 200 OK response code and a conversationMember object in the response body.



The following example shows a request.



The following example shows the response.

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

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

"@odata.context": "$metadata#teams('2ab9c796-2902-45f8-b712-7c5a63cf41c4')/channels('')/members",
"@odata.count": 2,
"value": [
        "@odata.type": "#microsoft.graph.aadUserConversationMember",
        "roles": [],
        "displayName": "Jane Doe",
        "userId": "eef9cb36-06de-469b-87cd-70f4cbe32d14",
        "email": ""
        "@odata.type": "#microsoft.graph.aadUserConversationMember",
        "id": "MmFiOWM3OTYtMjkwMi00NWY4LWI3MTItN2M1YTYzY2Y0MWM0IyNiMzI0NmY0NC1jMDkxLTQ2MjctOTZjNi0yNWIxOGZhMmM5MTA=",
        "roles": [
        "displayName": "Ace John",
        "userId": "b3246f44-c091-4627-96c6-25b18fa2c910",
        "email": ""