Merge pull request #174791 from rolyon/rolyon-aadroles-custom-roles-assign-powershell-fix

[Azure AD roles] Custom roles assign powershell fix

Author: PRMerger18

articles/active-directory/roles/custom-create.md

@@ -8,7 +8,7 @@ ms.service: active-directory
 ms.workload: identity
 ms.subservice: roles
 ms.topic: how-to
-ms.date: 05/14/2021
+ms.date: 10/06/2021
 ms.author: rolyon
 ms.reviewer: vincesm
 ms.custom: it-pro
@@ -99,7 +99,7 @@ $appRegistration = Get-AzureADApplication -Filter "displayName eq 'f/128 Filter
 $resourceScope = '/' + $appRegistration.objectId
 
 # Create a scoped role assignment
-$roleAssignment = New-AzureADMSRoleAssignment -ResourceScope $resourceScope -RoleDefinitionId $roleDefinition.Id -PrincipalId $user.objectId
+$roleAssignment = New-AzureADMSRoleAssignment -DirectoryScopeId $resourceScope -RoleDefinitionId $roleDefinition.Id -PrincipalId $user.objectId
 ```
 
 ## Create a role with the Microsoft Graph API