function testClientCanEditExistingTagTriggers()
{
$tk = parent::$testKeys;
$client = new PostmarkClient($tk->WRITE_TEST_SERVER_TOKEN, $tk->TEST_TIMEOUT);
$trigger = $client->createTagTrigger(uniqid("PHP-TEST-", true), false);
$updatedTrigger = $client->editTagTrigger($trigger->ID, uniqid("PHP-TEST-", true), true);
$this->assertNotSame($trigger->MatchName, $updatedTrigger->MatchName);
$this->assertNotSame($trigger->TrackOpens, $updatedTrigger->TrackOpens);
$client->deleteTagTrigger($trigger->ID);
//Not throwing an exception here constitutes successful completion.
}