SharePoint Online: Restore Deleted Files from Recycle Bin using PowerShell

#Load SharePoint Online Assemblies
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
    
##Variables for Processing
$SiteUrl = "https://crescent.sharepoint.com/sites/marketing"
$DeletedByUserEmail = "[email protected]"

#Get Credentials to connect
$Cred= Get-Credential
  
Try {    
    #Setup the context
    $Ctx = New-Object Microsoft.SharePoint.Client.ClientContext($SiteUrl)
    $Ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($Cred.Username, $Cred.Password)
     
    #Get the Site recycle bin
    $Site = $Ctx.Site
    $RecycleBinItems = $Site.RecycleBin
    $Ctx.Load($Site)
    $Ctx.Load($RecycleBinItems)
    $Ctx.ExecuteQuery()
 
    #Get all items deleted by a specific user
    $DeletedItemsByUser = $RecycleBinItems | Where {$_.DeletedByEmail -eq $DeletedByUserEmail}
    Write-Host "Total Number of Items Deleted by User in Recycle Bin:" $DeletedItemsByUser.Count
     
    #sharepoint online restore deleted files using PowerSehll
    $DeletedItemsByUser | ForEach-Object { $_.Restore(); Write-host "Restored Itme:"$_.Title }
    $Ctx.ExecuteQuery()    
}
catch {
    write-host "Error: $($_.Exception.Message)" -foregroundcolor Red
}

#Load SharePoint Online Assemblies
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.dll"
Add-Type -Path "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\16\ISAPI\Microsoft.SharePoint.Client.Runtime.dll"
    
##Variables for Processing
$SiteUrl = "https://crescent.sharepoint.com/sites/marketing"
$DeletedDate = (Get-Date).Date #Get Today's Date

#Get Credentials to connect
$Cred= Get-Credential
  
Try {    
    #Setup the context
    $Ctx = New-Object Microsoft.SharePoint.Client.ClientContext($SiteUrl)
    $Ctx.Credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($Cred.Username, $Cred.Password)
     
    #Get the Site recycle bin
    $Site = $Ctx.Site
    $RecycleBinItems = $Site.RecycleBin
    $Ctx.Load($Site)
    $Ctx.Load($RecycleBinItems)
    $Ctx.ExecuteQuery()
 
    #Get all items deleted on given date
    $DeletedItems = $RecycleBinItems | Where { ($_.DeletedDate).Date -eq $DeletedDate }
    Write-Host "Total Number of Items Deleted on given Date:" $DeletedItems.Count
     
    #Restore items from Recylce bin
    $DeletedItems | ForEach-Object { $_.Restore(); Write-host "Restored Item:"$_.Title }
    $Ctx.ExecuteQuery()    
}
catch {
    write-host "Error: $($_.Exception.Message)" -foregroundcolor Red
} 

#Parameter
$SiteURL= "https://crescent.sharepoint.com/sites/marketing"

#Connect to PnP Online
Connect-PnPOnline -Url $SiteURL -Credentials (Get-Credential)

#Get All Items Deleted in the Past 7 Days
$DeletedItems = Get-PnPRecycleBinItem -RowLimit 500000 | Where { $_.DeletedDate -gt (Get-Date).AddDays(-7) }

#Restore Recycle bin items matching given query
$DeletedItems | Restore-PnpRecycleBinItem -Force

#Parameter
$SiteURL= "https://crescent.sharepoint.com/sites/marketing"
$DirPath = "sites/marketing/Shared Documents"

#Connect to PnP Online
Connect-PnPOnline -Url $SiteURL -Interactive

#Get All Items deleted from a specific path or library
$DeletedItems = Get-PnPRecycleBinItem -RowLimit 500000 | Where { $_.DirName -like "$DirPath*"} | Restore-PnpRecycleBinItem -Force

#Parameter
$SiteURL= "https://crescent.sharepoint.com/sites/marketing"
$DirPath = "sites/marketing/Migration"
 
#Connect to PnP Online
Connect-PnPOnline -Url $SiteURL -Interactive

#Get the Web
$Web = Get-PnPWeb
 
#Get All Items deleted from a specific path or library - sort by most recently deleted
$DeletedItems = Get-PnPRecycleBinItem -RowLimit 500000 | Where { $_.DirName -like "$DirPath*"} | Sort-Object -Property DeletedDate -Descending

#Restore all deleted items from the given path to its original location
ForEach($Item in $DeletedItems)
{
    #Get the Original location of the deleted file
    $OriginalLocation = "/"+$Item.DirName+"/"+$Item.LeafName
    If($Item.ItemType -eq "File")
    {
        $OriginalItem = Get-PnPFile -Url $OriginalLocation -AsListItem -ErrorAction SilentlyContinue
    }
    Else #Folder
    {
        $OriginalItem = Get-PnPFolder -Url $OriginalLocation -ErrorAction SilentlyContinue
    }
    #Check if the item exists in the original location
    If($OriginalItem -eq $null)
    { 
        #Restore the item
        $Item | Restore-PnpRecycleBinItem -Force
        Write-Host "Item '$($Item.LeafName)' restored Successfully!" -f Green
    }
    Else
    {
        Write-Host "There is another file with the same name.. Skipping $($Item.LeafName)" -f Yellow
    }
}

$SiteURL = "https://crescent.sharepoint.com/sites/Retail"
#Set From and To Date
$FromDate = Get-Date("01/15/2021")
$ToDate= Get-Date("02/15/2021")
$DeletedByEmail = "[email protected]"

#Connect to Site
Connect-PnPOnline -Url $SiteURL -Interactive

#Restore All Items deleted between given date and by a specific user
$DeletedItems = Get-PnPRecycleBinItem -RowLimit 500000 | Where {($_.DeletedDate -ge $FromDate -and $_.DeletedDate -le $ToDate) -and ($_.DeletedByEmail -eq $DeletedByEmail)} | Sort-Object -Property DeletedDate -Descending

Get-PnPRecycleBinItem -RowLimit 500000 | Where { $_.DeletedByEmail -eq "[email protected]"} | Restore-PnpRecycleBinItem -Force