I can't call bindingAdapterPosition in the ViewHolder - position

Question

I've a list of elements, I want to make a click event,I'm trying to use the adapterPosition from bind fun inside the ViewHolder, but it's unresolved reference
I know I should be able to use : bindingAdapterPosition or absoluteAdapterPosition but both of them are unrecognized
please guys, can someone see where is the error in my code?
class MyArtistAdapter(
private var dataSet: List<ArtistItem>,
private val openDetails: ((Int) -> Unit)? = null
) :
RecyclerView.Adapter<MyArtistAdapter.ArtistViewHolder>() {
inner class ArtistViewHolder(private var binding: ArtistItemLayoutBinding) :
RecyclerView.ViewHolder(binding.root) {
fun bind(currentArtist: ArtistItem, openDetails: (Int) -> Unit) {
binding.root.setOnClickListener {
var x = bindingAdapterPosition => error
openDetails(bindingAdapterPosition)=> error
}
binding.tvCollectionArtist.text = currentArtist.collectionName
}
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ArtistViewHolder {
return ArtistViewHolder(
ArtistItemLayoutBinding.inflate(
LayoutInflater.from(parent.context),
parent, false
)
)
}
override fun onBindViewHolder(holder: ArtistViewHolder, position: Int) {
openDetails?.let {
holder.bind(dataSet[position], openDetails)
}
}
override fun getItemCount(): Int {
return dataSet.size
}
}