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// graph-permissions · AgentInstance

AgentInstance.ReadWrite.ManagedByMicrosoft Graph permission · Medium risk

Allows the app to create, read, update, and delete agent instances that designate the calling app as their manager in your organization's Agent Registry without a signed-in user.

Application permission

Medium risk

Read and write managed-by agent instances in Agent Registry. Allows the app to create, read, update, and delete agent instances that designate the calling app as their manager in your organization's Agent Registry without a signed-in user.

ID782ab1bf-24f1-4c27-8bbc-2006d42792a6
ConsentAlways needs admin consent
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 "782ab1bf-24f1-4c27-8bbc-2006d42792a6"

Which apps already have it?

powershell6 lines
# Apps that hold AgentInstance.ReadWrite.ManagedBy 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 "782ab1bf-24f1-4c27-8bbc-2006d42792a6" |
    Select-Object PrincipalDisplayName, PrincipalId, CreatedDateTime

Other AgentInstance permissions

Check every app in your tenant → Permission explainer

Sources