'us-east-1' ]); $dbIdentifier = '<<{{db-identifier}}>>'; try { $result = $rdsClient->deleteDBInstance([ 'DBInstanceIdentifier' => $dbIdentifier, ]); var_dump($result); } catch (AwsException $e) { echo $e->getMessage(); echo "\n"; } // snippet-end:[php.example_code.rds.deleteDBInstance.main] // snippet-end:[php.example_code.rds.deleteDBInstance.complete]