The values returned in this field indicate the return-duration options that are available for international returns for items listed in the associated marketplace and category.
The values returned in this field are pertinent only if ReturnPolicyEnabled in GetCategoryFeatures is set to
true for the associated category, which indicates that items listed in the category must include a return policy. The values returned in this field are valid in AddItem and its related family of calls, and in the return policies you configure for use with the Account API.
Type that uses InternationalReturnsDurationDefinitionType:
Call that uses InternationalReturnsDurationDefinitionType:
This type has no fields.