As Addition to other answers, @JsonProperty annotation is basically vital if you utilize the @JsonCreator annotation in courses which don't have a no-arg constructor. Nor asking yourself In case the validation of a Surname is in many places should you ever make alterations for the business enterprise regulations for Surnames. https://commercialpropertyforsaleingurugram.blogspot.com/2025/06/signature-global-plots-farukhnagar.html