Swift UI

To add AdPlayer on a SwiftUI page wrap AdPlayerPlacementView with a class that conforms UIViewRepresentable protocol
And then use it as a regular SwiftUI View

import SwiftUI

struct BasicExample: View {
    let tagId: String

    var body: some View {
        AdPlacementView(
            tagId: tagId,
            animation: .default
        )
        .padding(.vertical, 1)
        .border(.green, width: 1)
    }
}

Please find the complete example here:
SwiftUI example