我正在将Azure AD PowerShell脚本转换为使用Graph。这个剧本我没有成功地弄清楚如何转换。该脚本返回分配给应用程序的所有用户。
以下是原始的Azure AD脚本。

Get-AzureADServicePrincipal -SearchString $appName | % {

# Build a hash table of the service principal's app roles. The 0-Guid is

# used in an app role assignment to indicate that the principal is assigned

# to the default app role (or rather, no app role).

  $appRoles = @{ "$([Guid]::Empty.ToString())" = "(default)" }
  $_.AppRoles | % { $appRoles[$_.Id] = $_.DisplayName }
  # Get the app role assignments for this app, and add a field for the app role name
  Get-AzureADServiceAppRoleAssignment -ObjectId ($_.ObjectId) |
    Where-Object PrincipalType -eq "User" | % {  $_ | Add-Member "AppRoleDisplayName" $appRoles[$_.Id] -Passthru } | % { 
    $user = Get-AzureADUser -ObjectId $_.PrincipalId
    $_ | Add-Member "UserPrincipalName" $user.UserPrincipalName -Passthru  }
}

然后，使用迁移指南https://learn.microsoft.com/en-us/powershell/microsoftgraph/azuread-msoline-cmdlet-map?source=recommendations&view=graph-powershell-1.0，我将其转换为以下格式。

Get-MgServicePrincipal -Filter ("DisplayName eq '" + $appName + "'") | % {

# Build a hash table of the service principal's app roles. The 0-Guid is

# used in an app role assignment to indicate that the principal is assigned

# to the default app role (or rather, no app role).

  $appRoles = @{ "$([Guid]::Empty.ToString())" = "(default)" }
  $_.AppRoles | % { $appRoles[$_.Id] = $_.DisplayName }
  # Get the app role assignments for this app, and add a field for the app role name
  Get-MgServicePrincipalAppRoleAssignment -ServicePrincipalId ($_.Id) |
    Where-Object PrincipalType -eq "User" | % {  $_ | Add-Member "AppRoleDisplayName" $appRoles[$_.Id] -Passthru } | % { 
    $user = Get-MgUser -Id $_.PrincipalId
    $_ | Add-Member "UserPrincipalName" $user.UserPrincipalName -Passthru  }
}

当我运行它时，我没有收到任何错误。但是，它不返回任何结果。如何在MICROSOFT.GRAPH中执行此操作？
谢谢