As addition to other responses, @JsonProperty annotation is de facto important if you utilize the @JsonCreator annotation in lessons which do not have a no-arg constructor. I speedily learned, naturally, that this doens't do the job: Python hardly ever binds the callable to the object and I need the object https://m3mmarinagurgaonproject.blogspot.com/2025/07/spiti-palm-estate-farukhnagar.html