'us-east-2' ]); $dbIdentifier = '<<{{db-identifier}}>>'; try { $result = $rdsClient->describeEvents([ 'SourceIdentifier' => $dbIdentifier, 'SourceType' => 'db-instance', ]); var_dump($result); } catch (AwsException $e) { echo $e->getMessage(); echo "\n"; } // snippet-end:[php.example_code.rds.describeEvents.main] // snippet-end:[php.example_code.rds.describeEvents.complete]