As addition to other responses, @JsonProperty annotation is really important if you utilize the @JsonCreator annotation in courses which do not have a no-arg constructor. @Kent details out that Properties are certainly not necessary to encapsulate fields, they may do a calculation on other fields, or serve other purposes. Searching https://builderflatsingurgaon.blogspot.com/2025/07/aipl-sector-103-gurgaon-lifestyle.html