Using these endpoints, you can retrieve all the fields for a form, retrieve a specific field, and update an existing field. In addition to the parameters that are common to all types of field, certain fields allow specific updates. These include:
Update the calculation for a Calculation field.
Update the options for a Multiple Choice field.
Choice options are limited to 1000 per field.
Update the options for a Dropdown field.
Dropdown options are limited to 1000 per field.
Update products for a Product field.
Products are limited to 100 per form.
Update the options for a Scale field.