in src/MessageValidator.php [36:53]
private static function convertLambdaMessage(Message $lambdaMessage)
{
$keyReplacements = [
'SigningCertUrl' => 'SigningCertURL',
'SubscribeUrl' => 'SubscribeURL',
'UnsubscribeUrl' => 'UnsubscribeURL',
];
$message = clone $lambdaMessage;
foreach ($keyReplacements as $lambdaKey => $canonicalKey) {
if (isset($message[$lambdaKey])) {
$message[$canonicalKey] = $message[$lambdaKey];
unset($message[$lambdaKey]);
}
}
return $message;
}