Place.Read.AllMicrosoft Graph permission · Medium risk
Allows the app to read company places (conference rooms and room lists) for calendar events and other applications, without a signed-in user.
Application permission
Medium riskRead all company places. Allows the app to read company places (conference rooms and room lists) for calendar events and other applications, without a signed-in user.
| ID | 913b9306-0ce1-42b8-9137-6a7df690a760 |
|---|---|
| Consent | Always needs admin consent |
| Risk | Reads data across the tenant without a signed-in user. |
Delegated permission
Low riskRead all company places. Allows the app to read your company's places (conference rooms and room lists) for calendar events and other applications, on behalf of the signed-in user.
| ID | cb8f45a0-5c2e-4ea1-b803-84b870a7d7ec |
|---|---|
| Consent | Needs admin consent |
| Risk | Read access, limited to what the signed-in user can see. |
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 "913b9306-0ce1-42b8-9137-6a7df690a760"Ask for it when signing in
Delegated permissions act as the signed-in user, so the app can never do more than that user can.
Connect-MgGraph -Scopes "Place.Read.All"Which apps already have it?
# Apps that hold Place.Read.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 "913b9306-0ce1-42b8-9137-6a7df690a760" |
Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime# Apps with delegated consent for Place.Read.All
Connect-MgGraph -Scopes "Application.Read.All", "Directory.Read.All"
$graph = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
Get-MgOauth2PermissionGrant -All |
Where-Object { $_.ResourceId -eq $graph.Id -and ($_.Scope -split " ") -contains "Place.Read.All" } |
Select-Object ClientId, ConsentType, PrincipalId