* BAEL-5486 | Article Code * BAEL-5486 | Remove comments and format fix * BAEL-5486 | Add code sample * BAEL-5486 | Common code extracted to a method * BAEL-5486 | Use static import for Assertions * BAEL-5486 | Removed external library * BAEL-5486 | Removed BodyPublisher examples * BAEL-5486 | Code examples added * BAEL-5486 | Removed extra Class Co-authored-by: Avin Buricha <avin.buricha@gupshup.io>