Headphone

fun Headphone(    @Json(name = "category") category: String?,     @Json(name = "connectionType") connectionType: Headphone.ConnectionType?,     @Json(name = "displayIcon") displayIcon: String?,     @Json(name = "displayName") displayName: String?,     @Json(name = "id") id: String?,     @Json(name = "manufacturer") manufacturer: String?,     @Json(name = "type") type: String?)