Model/Sync/Automation.php
private function updateDefaultDatafields($email, $websiteId)
    {
        $website = $this->helper->storeManager->getWebsite($websiteId);
        $this->helper->updateDataFields($email, $website, $this->storeName);
    }
private function updateDefaultDatafields($email, $websiteId)
    {
        $website = $this->helper->storeManager->getWebsite($websiteId);
        $this->helper->updateDataFields($email, $website, $this->storeName);
    }
private function updateDefaultDatafields ( $ email , $ websiteId ) { $ website = $ this -> helper -> storeManager -> getWebsite ( $ websiteId ) ; $ this -> helper -> updateDataFields ( $ email , $ website , $ this -> storeName ) ; }
Update config datafield.

@param string $email
@param int $websiteId

@return null
@throws \Magento\Framework\Exception\LocalizedException
Update config datafield .