There are times you want to know synched or cloud only groups.
Command to search synched groups -
Get-AzureADGroup -All $true | where-Object {$_.DirSyncEnabled -eq $TRUE}
Command to search cloud only groups -
Get-AzureADGroup -All $true | where-Object {$_.DirSyncEnabled -eq $NULL}
Funny enough that DirSyncEnabled attribute contains "TRUE" (if it's synched group) "NULL" (if cloud only)
Thanks
Siva Pokuri.