Sharepoint versions

Hi CSHero,

thanks dor your update.

To fix the error message "No parameter was found that corresponds to the parameter name 'Url'", you need to add the -Url parameter to the Get-PnPWeb cmdlet. The -Url parameter specifies the URL of the SharePoint site or library that you want to manage.

is to use the following script:

# Connect to SharePoint Online using interactive login
Connect-PnPOnline -UseWebLogin

# Get the list of all document libraries in the current site
$libraries = Get-PnPWeb -ListInfo

# Iterate through each library and delete all versions except the last 20
foreach ($library in $libraries) {

    # Get the list of all files in the library
    $files = Get-PnPListItem -List $library.Title

    # Iterate through each file and delete all versions except the last 20
    foreach ($file in $files) {

        # Get the list of all versions of the file
        $versions = Get-PnPListItemVersion -List $library.Title -ItemId $file.Id

        # Delete all versions except the last 20
        for ($i = 0; $i -lt $versions.Count - 20; $i++) {

            Remove-PnPListItemVersion -List $library.Title -ItemId $file.Id -VersionNumber $versions[$i].VersionNumber

        }

    }

}

To use this script, you will need to have the PnP PowerShell module installed. You can install it from the PowerShell Gallery:

Install-Module -Name PnP.PowerShell

Just one more time for a reminder: the minimum number of major versions that you can keep in SharePoint Online is 100. This is a security measure to prevent accidental data loss. However, you can use the workaround of using minor versions to limit versioning to 20 versions or less.