public List<HttpMalformedRequestTestCase> getTestCases() {
        return testCases
                .stream()
                .map(ParameterizedHttpMalformedRequestTestCase::generateTestCasesFromParameters)
                .flatMap(List::stream)
                .collect(ListUtils.toUnmodifiableList());
    }
Defines protocol tests for malformed HTTP request handling.
smithy-protocol-test-traits/src/main/java/software/amazon/smithy/protocoltests/traits/HttpMalformedRequestTestsTrait.java