To trigger a sync to Salesforce for a specific list of your HubSpot contacts:
- In your HubSpot account, navigate to Contacts > Lists.
- Click the name of the list you want to resync (or create a new list).
- In the top-right corner, click Actions > Resync list with Salesforce.
Please note: batch syncs may require a large number of API calls. Ensure that you have at least [Total number of people on list] X 3 API calls available in Salesforce before you proceed.