```swift let post = Post(title: "Create an Amplify DataStore app", status: .active) Amplify.DataStore.save(post) { result in switch result { case .success: print("Post saved successfully!") case .failure(let error): print("Error saving post \(error)") } } ``` ```swift let post = Post(title: "Create an Amplify DataStore app", status: .active) let saveSink = Amplify.DataStore.save(post).sink { if case let .failure(error) = $0 { print("Error saving post \(error)") } } receiveValue: { print("Post saved successfully! \($0)") } ```