Set-EntraDirSyncFeature should process multiple features at once

[SteveMutungi254]

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Customer feedback:

It would also be nice if the cmdlet could process multiple features at one time i.e.. accept an array instead of a string for the feature parameter given that there are 19 features that can be activated - Tony Redmond

Set-EntraDirSyncFeature -Feature PasswordSync,PasswordWriteBack,UserWriteBack -Enabled:$true
Set-EntraDirSyncFeature: Cannot process argument transformation on parameter 'Feature'. Cannot convert value to type System.String.

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[12Knocksinna]

The Graph SDK cmdlet allows you to modify multiple settings at one time, so the Entra cmdlet should do so too

$SyncId = Get-MgDirectoryOnPremiseSynchronization | Select-Object -ExpandProperty Id
$Features = @{}
$Features.Add("softMatchOnUpnEnabled",$true)
$Features.Add("synchronizeUpnForManagedUsersEnabled",$true)
$Parameters = @{}
$Parameters.Add("features",$Features)
Update-MgDirectoryOnPremiseSynchronization -OnPremisesDirectorySynchronizationId $SyncId -BodyParameter $Parameters