Example getting properties value from settings.gradle.kts

pluginManagement {
    resolutionStrategy {
        eachPlugin {
            // Work around https://github.com/gradle/gradle/issues/1697.
            if (requested.version == null) {
                def pluginName = requested.id.name.split('-').collect { it.capitalize() }.join().uncapitalize()
                def versionPropertyName = (requested.id.id == 'org.jetbrains.kotlin.jvm') ?
                        "kotlinPluginVersion" : "${pluginName}PluginVersion"
                logger.info("Checking for plugin version property '$versionPropertyName'.")
                if (gradle.rootProject.hasProperty(versionPropertyName)) {
                    def version = gradle.rootProject.properties[versionPropertyName]
                    logger.info("Setting '${requested.id.id}' plugin version to $version.")
                    useVersion version
                } else {
                    logger.warn("No version specified for plugin '${requested.id.id}' and property " +
                            "'$versionPropertyName' does not exist.")
                }
            }
        }
    }
}