API Explorer: Indicator for minimum required fields

I noticed that required fields in the API Explorer have an asterisks by them, but for something like createCustomer:
You must provide at least one of the following values in your request to this endpoint:

  • given_name
  • family_name
  • company_name
  • email_address
  • phone_number

Could you place a visual indicator in the API Explorer for the minimum required fields, so when making a request it is easier to tell what is required & what is not without having to dive into the API docs?

Thanks for the consideration.