Apply sensitivity labels using PowerShell

Jhong3030 

Here is an example:

# Define the folder path and label IDs
$folderPath = "C:\temp\fileswithlabels"
$currentLabelId = "<Current_Label_GUID>"  # Replace with the GUID of label X
$newLabelId = "<New_Label_GUID>"          # Replace with the GUID of label Y

# Iterate over each file in the folder
Get-ChildItem -Path $folderPath -File | ForEach-Object {
    $file = $_.FullName

    # Check if the current file has the target label
    $fileStatus = Get-AIPFileStatus -Path $file
    if ($fileStatus.LabelId -eq $currentLabelId) {
        try {
            # Apply the new label
            Set-AIPFileLabel -Path $file -LabelId $newLabelId
            Write-Host "Label changed for file: $file"
        } catch {
            Write-Host "Failed to change label for file: $file"
        }
    }
}

Requirement: AIPService Module for Powershell.   

How would someone using PowerShell change a label on a document?  For example, a document was classified as Confidential.  A request has come in to have the document reclassified as Internal.   Is there a way for the Security Admin to change the classification of the document assuming we do not allow our base to change the classification themselves?