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// graph-permissions · Files

Files.ReadMicrosoft Graph permission · Medium risk

Allows the app to read the signed-in user's files.

Delegated permission

Medium risk

Read user files. Allows the app to read the signed-in user's files.

ID10465720-29dd-4523-a11a-6a75c743c9d9
ConsentUsers can consent, if your consent settings allow it
RiskReads or changes the signed-in user's content, limited to what that user can access.

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 "Files.Read"

Which apps already have it?

powershell6 lines
# Apps with delegated consent for Files.Read
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 "Files.Read" } |
    Select-Object ClientId, ConsentType, PrincipalId

Other Files permissions

Check every app in your tenant → Permission explainer