Hello, I'm a new developer. I'm going to access the Listing API. I have a few questions to ask.
1、can eBay RESTful APIs and Old APIS（XML tepy）interfaces be used at the same time?
2、Does the new interface (eBay RESTful APIs) support publishing products directly to eBay instead of draft status?
3、The GetCategorySpecifics interface has been abandoned on August 1, 2020. Will this affect our use of the old interface to publish products