Hey guys, I have a problem with jackson deserialization I have a model that has a field of an Enum type

data class Person (val gender: GenderEnum)

GenderEnum

enum class GenderEnum(val type: Sring) {
MALE("MALE")
FEMALE("FEMALE")
OTHER("OTHER")
}

and my api response is

"data": { gender: "male" }

Now, I am getting an error saying,

Cannot construct instance of the Person class, problem: Parameter specified as non-null is null: gender

anyone has the problem with jackson before ?

There's a data-field in your JSON. You probably need another wrapper class as well:

data class Data(val data: Person)