Is there an issue/recent change with the PowerShell cmdlet Export-MailboxDiagnosticLogs?

Question

When using the Export-MailboxDaignostiLogs we used to get ExtendedProperties for Exchange Online shared mailboxes - we are now getting a Microsoft.Exchange.Data.StoreObjects.StoragePermanentException exception.

Is anyone else experiencing this? Any work around?

Export-MailboxDiagnosticLogs -Identity someone@domain.com -ExtendedProperties
Write-ErrorMessage : |Microsoft.Exchange.Data.StoreObjects.StoragePermanentException|The process failed to get the
correct properties.
At C:\Users\userprofile\AppData\Local\Temp\tmpEXO_qpktaq41.1ow\tmpEXO_qpktaq41.1ow.psm1:1184 char:13
+             Write-ErrorMessage $ErrorObject
+             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Export-MailboxDiagnosticLogs], StoragePermanentException
    + FullyQualifiedErrorId : [Server=BE1P281MB2577,RequestId=4df7ba19-ee96-9209-020b-100ce7182dc6,TimeStamp=Wed, 06 S
   ep 2023 08:55:59 GMT],Write-ErrorMessage

Answer 1

Hello there,

You can use below the API to get the site by searching the sitename,

https://graph.microsoft.com/v1.0/sites?search="NameofSite"

In PowerShell use the below command,

Get-MgSite -Search "NameofSite"

To get server-relative URL for a site resource, you can construct a request as GET /sites/{hostname}:/{server-relative-path}, refer access-a-site-by-server-relative-url

Similar discussion here https://learn.microsoft.com/en-us/answers/questions/1178627/get-mgsite-search-*

Hope this resolves your Query !!

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