Model::resetReferenceValue

public function resetReferenceValue(string $referenceName): void
{
	$referenceField = FieldManager::getInstance()->getReferenceFieldByName($this, $referenceName);
	if (!$referenceField)
	{
		throw new ArgumentException("Invalid reference name {$referenceName}. Could not find field in map.");
	}

	unset($this->lazyAttributes[$referenceName]);
	$this->setAsNotLoadedAttribute($referenceName);
}