Lagom + java .The response Serialized does not conside the Jackson annotation

We are using Lagom with Java .

I’ve a normal pojo with some fields set and some fields not set .

I’ve included the Jackson annotation @JsonInclude(JsonInclude.Include.NON_NULL) in the pojo .

When i do read the object from the ObjectMapper , it works as expected .

But when the lagom service returns the pojo , it returns even the null fields .

please could you let me know if there is any customization which i can do here .

I did refer to this conf file and added in my Module/ application.conf , but no luck.

Please help me here

Thanks in advance