Can't add Calendar Permissions via Powershell

Question

Hello everyone,&nbsp;we use Exchange Online and I wan't to add calendar Permissions via Powershell command "Add-MailboxFolderPermissions -Identity "&lt;&gt;:\Calendar" -User &lt;&gt; -AccessRights Reviewer" but I allways get the error message "Write-ErrorMessage : |Microsoft.Exchange.Configuration.Tasks.ThrowTerminatingErrorException|Insufficient permissions.Please raise an elevated access request for this task. "The command worked in the past. The command is still working against our test-tenant. I use a PS window in Admin-mode and my account is currently member of the "organisation admins"-Role of EXO. I also tried the "Global Admin" and "Exchange Admin"-Role.&nbsp;&nbsp;Any Ideas?&nbsp;Best regardsGuido&nbsp;&nbsp;

vasilmichev · Accepted Answer

Looks like someone has configured a PAM policy that prevents the execution of said cmdlet. If you have sufficient permissions, you can review the list of policies via Get-ElevatedAccessApprovalPolicy.

Read more about PAM here: https://practical365.com/privileged-access-management-policies-part-two/

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Can't add Calendar Permissions via Powershell

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