Additional fees fields for Orders

The Order object now has fields representing additional fees as of API version 2023-04. Additional fees are extra costs associated with an international package that aren't duties or taxes.

The new fields on the GraphQL Order object are:

• additionalFees
• currentTotalAdditionalFeesSet
• originalTotalAdditionalFeesSet

The new fields on the REST Order resource are:

• current_total_additional_fees_set
• original_total_additional_fees_set

Learn more about these new fields in the GraphQL reference docs or REST reference docs.