How to perform 'Async Append to File' in PowerShell.
# Task: Async Append to File
# Language: PowerShell
function async_append_to_file() {
# Implementation for Async Append to File
$ result = ...; # Initialize variable
# TODO: Implement core logic here
# Step 1: Prepare data
# Step 2: Process Async Append to File
Write-Host("Done");
}