1, 'defaultRegion' => 'us-west-2', 'testCases' => [['operationName' => 'ListAliases', 'input' => [], 'errorExpectedFromService' => \false], ['operationName' => 'GetKeyPolicy', 'input' => ['KeyId' => '12345678-1234-1234-1234-123456789012', 'PolicyName' => 'fakePolicy'], 'errorExpectedFromService' => \true]]];