function Get-FileBeatsPath {
<#
.SYNOPSIS
    Get the local installed folder path(s) for Filebeat.
#>
    [CmdletBinding()]
    [OutputType([string[]])]
    param (
    )

    $logLead = (Get-LogLeadName)

    # Define the known paths for easier validation
    $deprecatedPath1 = "C:\Tools\Beats\FileBeat\filebeat-6.8.13-windows-x86_64"
    $deprecatedPath2 = "C:\Tools\Beats\FileBeat\filebeat-6.1.2-windows-x86_64"
    $expectedPath    = "C:\Tools\Beats\FileBeat\tools"
    $opensearchPath  = "C:\Tools\Beats\FileBeat_os\tools"

    # Should be installed in either the expectedPath or one of the deprecatedPaths
    $possibleSearchLocations = @($expectedPath, $deprecatedPath1, $deprecatedPath2)

    # We may have more than one instance of FileBeats installed on a given server
    $returnPaths = @()

    if (Test-Path $opensearchPath) {
        $returnPaths += $opensearchPath
    }

    foreach ($path in $possibleSearchLocations) {
        if (Test-Path $path) {
            $returnPaths += $path

            # Only take the first path found, if at all
            break
        }
    }

    if (Test-IsCollectionNullOrEmpty $returnPaths) {
        Write-Warning "$logLead : Filebeats is not installed on $env:COMPUTERNAME"
        # maintain legacy consistency by returning $null
        $returnPaths = $null
    }

    return $returnPaths
}