then:
        with(config()) {
            enabled
            !disabled
            unsupportedMessage == null
        }

        when:
        scanEnabled = true

        then:
        with(config()) {
            enabled
            !disabled
            unsupportedMessage == null
        }

        when:
        scanEnabled = false
        scanDisabled = true

        then:

    noinline unsupportedMessage: StructuredMessageBuilder
): Codec<T> = codec(
    encode = {
        logUnsupported("serialize", documentationSection, unsupportedThings = unsupportedMessage)
    },
    decode = {
        logUnsupported("deserialize", documentationSection, unsupportedThings = unsupportedMessage)
        null
    }

                if ($logConfig) {
                    println "buildScan.enabled: " + c.enabled
                    println "buildScan.disabled: " + c.disabled
                    println "buildScan.unsupportedMessage: " + c.unsupportedMessage
                    println "buildScan.attributes: " + groovy.json.JsonOutput.toJson(c.attributes)
                }
            }
        """
        if (logApplied) {
            buildFile << """

    }

    private GradleEnterprisePluginCheckInResult checkInUnsupportedResult(String unsupportedMessage) {
        manager.unsupported();
        return checkInResult(unsupportedMessage, () -> {
            throw new IllegalStateException();
        });
    }

    private static GradleEnterprisePluginCheckInResult checkInResult(String unsupportedMessage, Supplier<GradleEnterprisePluginServiceRef> pluginServiceRefSupplier) {

        }
        return this;
    }

    public ToolChainAvailability unsupported(String unsupportedMessage) {
        if (reason == null) {
            reason = new FixedMessageToolSearchResult(unsupportedMessage);
        }

        return this;
    }

    public ToolChainAvailability mustBeAvailable(ToolSearchResult tool) {

                    if (result.unsupportedMessage == null) {
                        println "${propertyPrefix}.checkIn.supported"
                        settings.gradle.extensions.add("serviceRef", result.pluginServiceRef)
                    } else {
                        println "${propertyPrefix}.checkIn.unsupported.reasonMessage = \$result.unsupportedMessage"
                    }
                }
            }