How to embed UIStackView inside UIScrollView in iOS

view.addSubview(scrollView)
scrollView.addSubview(stackView)

NSLayoutConstraint.on([
    scrollView.pinEdges(view: view),
    stackView.pinEdges(view: scrollView)
])

NSLayoutConstraint.on([
    stackView.widthAnchor.constraint(equalTo: scrollView.widthAnchor, multiplier: 1.0)
])