RelationManager::updateTypesBinding

public function updateTypesBinding(Relation $relation): Result
{
	$result = new Result();

	$existingRelation = $this->getRelation($relation->getIdentifier());
	if (!$existingRelation)
	{
		return $result->addError(
			new Error(
				'The types are not bound',
				static::ERROR_CODE_UPDATE_TYPES_RELATION_NOT_BOUND,
			)
		);
	}

	if ($existingRelation->isPredefined())
	{
		return $result->addError(
			new Error(
				"A predefined relation can't be updated",
				static::ERROR_CODE_UPDATE_TYPES_RELATION_IS_PREDEFINED,
			)
		);
	}

	$entityObject = $this->fetchEntityObject($relation->getIdentifier());
	if (!$entityObject)
	{
		return $result->addError(
			new Error(
				'Record containing relation is not found',
				static::ERROR_CODE_UPDATE_TYPES_RELATION_NOT_FOUND,
			)
		);
	}

	$this->dropRelationsCache($relation->getIdentifier());

	return $this->updateEntityObject($relation->getSettings(), $entityObject);
}