Ruleset

use Cloudflare\Configurations\Workers\Deployment;

use Cloudflare\Configurations\Rules\BlockRule;
use Cloudflare\Configurations\Ruleset;

$ruleset = (new Ruleset('The human-readable name of the ruleset.'))
    ->managed() //Set Ruleset kind to 'managed'
    ->configSettings() //Set Ruleset phase to 'http_config_settings'
    ->setDescription('An informative description of the ruleset.');