Roll-up properties cannot be created through the properties API: POST /crm/v3/properties/{objectType} with fieldType: calculation_rollup returns 400 "Enum type must be one of: [...]" (the list includes calculation_equation but no roll-up). Create roll-ups in Settings > Properties.
Measured
More facts from this area
- Each object can have up to 1,000 custom properties.Source pending
- A property's
name,typeandhasUniqueValuecan't be changed after it is created.Source pending - HubSpot's default
industryproperty is an enumeration, not a free-text field.Measured - HubSpot keeps sparse option
displayOrdervalues as sent on create (5, 1, 9), and a PATCH oflabel,descriptionoroptionsdoesn't renumber the remaining options.Measured - Removing an option that records hold succeeds, and the records keep the value (search still finds it, no history entry); re-adding the option makes it valid again with no record write.Measured
Spriggit uses these facts when it plans changes. See something out of date? Email [email protected]