function testClientCanRequestNewVerificationForSignature()
{
$tk = parent::$testKeys;
$client = new PostmarkAdminClient($tk->WRITE_ACCOUNT_TOKEN, $tk->TEST_TIMEOUT);
$i = $tk->WRITE_TEST_SENDER_SIGNATURE_PROTOTYPE;
$sender = str_replace('[TOKEN]', 'test-php-reverify' . date('U'), $i);
$name = 'test-php-reverify-' . date('U');
$sig = $client->createSenderSignature($sender, $name);
$client->resendSenderSignatureConfirmation($sig->id);
}