How to remove duplicate list items (keep higher version ) using PowerShell script?

 You can use PowerShell to remove duplicate items from a list while keeping the items with the higher version. Here's a step-by-step guide on how to achieve this.

Step-by-Step Guide

Identify the List Structure:

Let's assume your list items have properties like Name and Version.

Load the List Data:

You need to load your list data into a PowerShell variable. This example will use an array of custom objects to simulate the list.

Group and Select Higher Version:

Group the items by Name and select the item with the highest version for each group.

Output or Update the List:

Depending on your requirement, you can output the filtered list or update the original list.

Example PowerShell Script

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# Sample data representing the list

$list = @(

    [PSCustomObject]@{Name = 'Item1