QBankApi.php
public function objecttypes()
    {
        if (!$this->objecttypes instanceof ObjecttypesController) {
            $this->objecttypes = new ObjecttypesController($this->getClient(), $this->cachePolicy, $this->cache);
            $this->objecttypes->setLogger($this->logger);
        }

        return $this->objecttypes;
    }
public function objecttypes()
    {
        if (!$this->objecttypes instanceof ObjecttypesController) {
            $this->objecttypes = new ObjecttypesController($this->getClient(), $this->cachePolicy, $this->cache);
            $this->objecttypes->setLogger($this->logger);
        }

        return $this->objecttypes;
    }
Object types define sets of propertySets that can be applied to any Object of the corresponding object type class, such as a Media or a Folder.

@return ObjecttypesController