As Addition to other responses, @JsonProperty annotation is actually crucial if you use the @JsonCreator annotation in classes which don't have a no-arg constructor. @Kent points out that Properties are not necessary to encapsulate fields, they could do a calculation on other fields, or provide other reasons. Illustrations are mechanically https://m3mluxuryapartmentgurgaon.car.blog/2025/05/14/build-your-dream-from-the-ground-up-at-signature-global-farukhnagar/