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Sharepoint/SP-empty.ps1

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+#Config Parameters
+$SiteURL = "https://citwell.sharepoint.com/sites/CAPI"
+$VersionsToKeep = 5
+ 
+Try { 
+    #Connect to PnP Online
+    Connect-PnPOnline -Url $SiteURL -Interactive
+ 
+    #Get the Context
+    $Ctx= Get-PnPContext
+ 
+    #Exclude certain libraries
+    $ExcludedLists = @("Form Templates", "Preservation Hold Library","Site Assets", "Pages", "Site Pages", "Images",
+                            "Site Collection Documents", "Site Collection Images","Style Library")
+ 
+    #Get All document libraries
+    $DocumentLibraries = Get-PnPList | Where-Object {$_.BaseType -eq "DocumentLibrary" -and $_.Title -notin $ExcludedLists -and $_.Hidden -eq $false}
+ 
+    #Iterate through each document library
+    ForEach($Library in $DocumentLibraries)
+    {
+        Write-host "Processing Document Library:"$Library.Title -f Magenta
+ 
+        #Get All Items from the List - Exclude 'Folder' List Items
+        $ListItems = Get-PnPListItem -List $Library -PageSize 2000 | Where {$_.FileSystemObjectType -eq "File"}
+ 
+        #Loop through each file
+        ForEach ($Item in $ListItems)
+        {
+            #Get File Versions
+            $File = $Item.File
+            $Versions = $File.Versions
+            $Ctx.Load($File)
+            $Ctx.Load($Versions)
+            $Ctx.ExecuteQuery()
+  
+            Write-host -f Yellow "`tScanning File:"$File.Name
+            $VersionsCount = $Versions.Count
+            $VersionsToDelete = $VersionsCount - $VersionsToKeep
+            If($VersionsToDelete -gt 0)
+            {
+                write-host -f Cyan "`t Total Number of Versions of the File:" $VersionsCount
+                $VersionCounter= 0
+                #Delete versions
+                For($i=0; $i -lt $VersionsToDelete; $i++)
+                {
+                    If($Versions[$VersionCounter].IsCurrentVersion)
+                    {
+                       $VersionCounter++
+                       Write-host -f Magenta "`t`t Retaining Current Major Version:"$Versions[$VersionCounter].VersionLabel
+                       Continue
+                    }
+                    Write-host -f Cyan "`t Deleting Version:" $Versions[$VersionCounter].VersionLabel
+                    $Versions[$VersionCounter].DeleteObject()
+                }
+                $Ctx.ExecuteQuery()
+                Write-Host -f Green "`t Version History is cleaned for the File:"$File.Name
+            }
+        }
+    }
+}
+Catch {
+    write-host -f Red "Error Cleaning up Version History!" $_.Exception.Message
+}