Get-MailboxFolderPermission cmdlet does not work - Exchange Online

Question

I run the command Get-MailboxFolderPermission on ExchangeOnlineManagement

and I receive this message:

Write-ErrorMessage : Ex43C0AC|Microsoft.Exchange.Configuration.Tasks.ManagementObjectNotFoundException | The operation couldn't be

Get-MailboxFolder does not work too

any idea?

Answer 1

Paste the full cmdlet and the full error message please. If I have to guess, you're providing an incorrect/incomplete folder id. Keep in mind that folder names can be localized, so use the correct value there. If needed, use the Get-MailboxFolderStatistics cmdlet to get the folder name(s) for a specific user.

For example, on a mailbox with German localization, this will not work:

Get-MailboxFolderPermission shared:\Calendar

Instead, I have to use this:

Get-MailboxFolderPermission shared:\Kalender