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// graph-permissions · UserNotification

UserNotification.ReadWrite.CreatedByAppMicrosoft Graph permission · Medium risk

Allows the app to send, read, update and delete user’s notifications, without a signed-in user.

Application permission

Medium risk

Deliver and manage all user's notifications. Allows the app to send, read, update and delete user’s notifications, without a signed-in user.

ID4e774092-a092-48d1-90bd-baad67c7eb47
ConsentAlways needs admin consent
RiskCan make changes. Check the scope is as narrow as possible.

Delegated permission

Medium risk

Deliver and manage user's notifications. Allows the app to send, read, update and delete user’s notifications.

ID26e2f3e8-b2a1-47fc-9620-89bb5b042024
ConsentUsers can consent, if your consent settings allow it
RiskCan make changes. Check the scope is as narrow as possible.

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:

powershell5 lines
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 "4e774092-a092-48d1-90bd-baad67c7eb47"

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.

powershell1 line
Connect-MgGraph -Scopes "UserNotification.ReadWrite.CreatedByApp"

Which apps already have it?

powershell6 lines
# Apps that hold UserNotification.ReadWrite.CreatedByApp 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 "4e774092-a092-48d1-90bd-baad67c7eb47" |
    Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime
powershell6 lines
# Apps with delegated consent for UserNotification.ReadWrite.CreatedByApp
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 "UserNotification.ReadWrite.CreatedByApp" } |
    Select-Object ClientId, ConsentType, PrincipalId

Check every app in your tenant → Permission explainer

Sources