Marketing & CRM
Associate a given contact to a company. If a contact is already associated to a different company, the contact will be moved to the new company. A contact can only be associated to one company.
Note: This endpoint should only be used for existing contacts. If you're creating new contacts (or a batch of new contacts) you can associate the contacts with the company by setting the
associatedcompanyid property to the companyId you want to associate the contacts with.