← cd ~/graph-permissions
// graph-permissions · Calls
Calls.JoinGroupCall.AllMicrosoft Graph permission · Medium risk
Allows the app to join group calls and scheduled meetings in your organization, without a signed-in user. The app will be joined with the privileges of a directory user to meetings in your organization.
Application permission
Medium riskJoin group calls and meetings as an app. Allows the app to join group calls and scheduled meetings in your organization, without a signed-in user. The app will be joined with the privileges of a directory user to meetings in your organization.
| ID | f6b49018-60ab-4f81-83bd-22caeabfed2d |
|---|---|
| Consent | Always needs admin consent |
| Risk | Reads data across the tenant without a signed-in user. |
Grant it to an app
In the portal: App registrations › your app › API permissions › Add a permission › Microsoft Graph › Application permissions, then grant admin consent. Or with Graph PowerShell:
Connect-MgGraph -Scopes "Application.Read.All", "AppRoleAssignment.ReadWrite.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
$app = Get-MgServicePrincipal -Filter "appId eq '<your app's client id>'"
New-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $app.Id `
-PrincipalId $app.Id -ResourceId $graph.Id -AppRoleId "f6b49018-60ab-4f81-83bd-22caeabfed2d"Which apps already have it?
# Apps that hold Calls.JoinGroupCall.All as an application permission
Connect-MgGraph -Scopes "Application.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgServicePrincipalAppRoleAssignedTo -ServicePrincipalId $graph.Id -All |
Where-Object AppRoleId -eq "f6b49018-60ab-4f81-83bd-22caeabfed2d" |
Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime