2022
SpringIO - Declarative Clients in Spring by Rossen Stoyanchev and Olga Maciaszek-Sharma 0:00 of 48:18
    https://www.youtube.com/watch?v=5LNOnVJKW_4
SpringDeveloper - Declarative Clients in Spring 0:00 of 36:25
    https://www.youtube.com/watch?v=3NcmlrumSOc