You can use "Identifiable": // 1 struct ErrorInfo: Identifiable { var id: Int let title: String let description: String } struct ContentView: View { // 2 @State private var error: ErrorInfo? var body: some View { VStack { // 3 Text(error?.description ?? "nil") // 4 Button("Error 1") { error = ErrorInfo(id: 1, title: "Title 1", description: "Message 1") } Button("Error 2") { error = ErrorInfo(id: 2, title: "Title 2", description: "Message 2") } Button("Error 3") { error = ErrorInfo(id: 3, title: "Title 3", description: "Message 3") } Spacer() } .alert(item: $error, content: { error in // 5 Alert( title: Text(error.title), message: Text(error.description) ) }) .padding() } }