HubSpot appears to have a variety of default contact properties built into the system. Using /properties/v1/contacts/properties I'm only getting the properties that were set on a test contact (firstname, phone, createdate, email, lastname). I'd like to see ALL available default properties that can be used on contacts, not just those that have been used previously in test cases.
I know there are additional properties available in the system such as "job title", "company name", etc. How do I get a list of those properties?