BasicCard

[nbulteau]

I use a BasicCard in my Java code but the Json serialisation is not correct.
I have "formattedText$sdk" = "" instead of "formattedText" = "".

May be "internal var" the cause ?

data class BasicCard(internal var title: String = "",
internal var formattedText: String = "",
internal var subtitle: String? = null,
internal var image: Image? = null,
internal var imageDisplayOptions: ImageDisplays? = null,
internal var buttons: MutableList = mutableListOf()) {