The email of the visitor that you wish to identify
firstNamestring
The first name of the visitor that you wish to identify. This value will only be set in HubSpot for new contacts and existing contacts where first name is unknown. Optional.
lastNamestring
The last name of the visitor that you wish to identify. This value will only be set in HubSpot for new contacts and existing contacts where last name is unknown. Optional.
Response
successful operation
tokenstring required
An identification token that allows the visitor to be treated as a known contact.