1, 'defaultRegion' => 'us-east-1', 'testCases' => [['operationName' => 'ListHostedZones', 'input' => [], 'errorExpectedFromService' => \false], ['operationName' => 'GetHostedZone', 'input' => ['Id' => 'fake-zone'], 'errorExpectedFromService' => \true]]];