How to Async Flatten Array in PowerShell - Code Snippet

# Task: Async Flatten Array
# Language: PowerShell

function async_flatten_array() {
    # Implementation for Async Flatten Array
    $ result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async Flatten Array
    Write-Host("Done");
}