Flattening nested attributes in Jackson

Question

I have the need of defining a flat POJO that maps its (flat) attributes to a nested object in its JSON specification. Better explain with code

{
    \"offset         


        

Answer 1

Might be currently impossible.

This because Jackson currently supports @JacksonUnwrapped for the opposite case, but no @JacksonWrapped

Feature request: https://github.com/FasterXML/jackson-annotations/issues/42