ZF\Apigility\Admin\Model\RestServiceEntity::__isset PHP Method

    public function __isset($name)
    {
        if ($name === 'filter') {
            return false;
        }
        /**
         * @todo Remove this prior to 1.0; BC fix implemented prior to 0.9.0
         */
        if ($name === 'resourceHttpMethods') {
            $name = 'entityHttpMethods';
        }
        return property_exists($this, $name);
    }