Support for Discount Codes in Draft Orders via REST API in Shopify Winter '24 Edition

[joijt]

Hello Shopify Community,

I noticed that in the Shopify Winter '24 edition, support for discount codes in draft orders has been added. In the GraphQL API, there is a field allowDiscountCodesInCheckout that, when set to true, allows the app to accept discount codes.

However, I am unable to find a similar field in the REST API documentation for creating draft orders. Is there an equivalent field or a different method to enable discount codes for draft orders using the REST API?

Any guidance or examples would be greatly appreciated.

Thank you in advance for your help!