$path = "C:\ProgramData\Datadog\datadog.yaml"
$content = Get-Content $path
if ($content -match '^\s*remote_configuration:') {
    $content = $content -replace '(^\s*enabled:\s*).+', '${1}true'
}
else {
    $content = $content -replace '(^\s*api_key:.*$)', "`$1`r`nremote_configuration:`r`n  enabled: true"
}
$content | Set-Content $path