function Get-CurrentInstanceRegion {
    <#
    .SYNOPSIS
      Uses IMDS metadata to retrieve the instance region.
    #>
    [CmdletBinding()]
    [OutputType([System.String])]
    param()

    $logLead = (Get-LogLeadName)

    $endpoint = "/dynamic/instance-identity/document"

    if (!(Test-IsAws)) {

        Write-Warning "$logLead : This Function Can Only Be Called on an AWS Server"
        return
    }

    Write-Verbose "$logLead : Getting Current Instance"
    $identityDocumentJson = (Get-InstanceMetadata -Endpoint $endpoint)

    $region = ($identityDocumentJson | ConvertFrom-Json | Select-Object Region).Region

    Write-Verbose "$logLead : Region Read as $region"
    return $region
}