Pimcore\Model\Asset::removeInheritedProperties PHP Method

    public function removeInheritedProperties()
    {
        $myProperties = $this->getProperties();
        if ($myProperties) {
            foreach ($this->getProperties() as $name => $property) {
                if ($property->getInherited()) {
                    unset($myProperties[$name]);
                }
            }
        }
        $this->setProperties($myProperties);
    }