Since we want to set shipping charges individually for regular purchase products, we are associating them with delivery profiles via the deliveryProfileUpdate API.
(API here:https://shopify.dev/api/admin-graphql/2022-07/mutations/deliveryprofileupdate)
However, there are cases where the association fails and the associated shipping profile is not selected at checkout.
It can be improved by repeating deliveryProfileUpdate several times, but if possible, please let me know the reason why you would like to complete it with one link.
