Target SDKを Optimize SDKに置き換えます。

implementation platform('com.adobe.marketing.mobile:sdk-bom:3.+')
implementation 'com.adobe.marketing.mobile:core'
implementation 'com.adobe.marketing.mobile:edgeidentity'
implementation 'com.adobe.marketing.mobile:edge'
implementation 'com.adobe.marketing.mobile:optimize'

implementation platform('com.adobe.marketing.mobile:sdk-bom:3.+')
implementation 'com.adobe.marketing.mobile:analytics'
implementation 'com.adobe.marketing.mobile:target'
implementation 'com.adobe.marketing.mobile:core'
implementation 'com.adobe.marketing.mobile:identity'
implementation 'com.adobe.marketing.mobile:lifecycle'
implementation 'com.adobe.marketing.mobile:signal'
implementation 'com.adobe.marketing.mobile:userprofile'

use_frameworks!
target 'YourAppTarget' do
    pod 'AEPCore', '~> 5.0'
    pod 'AEPEdge', '~> 5.0'
    pod 'AEPEdgeIdentity', '~> 5.0'
    pod 'AEPOptimize', '~> 5.0'
end

use_frameworks!
pod 'AEPAnalytics', '~> 5.0'
pod 'AEPTarget', '~> 5.0'
pod 'AEPCore', '~> 5.0'
pod 'AEPIdentity', '~> 5.0'
pod 'AEPSignal', '~>5.0'
pod 'AEPLifecycle', '~>5.0'
pod 'AEPUserProfile', '~> 5.0'

import com.adobe.marketing.mobile.MobileCore;
import com.adobe.marketing.mobile.Edge;
import com.adobe.marketing.mobile.edge.identity.Identity;
import com.adobe.marketing.mobile.optimize.Optimize;
import com.adobe.marketing.mobile.AdobeCallback;

public class MainApp extends Application {

  private final String ENVIRONMENT_FILE_ID = "YOUR_APP_ENVIRONMENT_ID";

    @Override
    public void onCreate() {
        super.onCreate();

        MobileCore.setApplication(this);
        MobileCore.configureWithAppID(ENVIRONMENT_FILE_ID);

        MobileCore.registerExtensions(
            Arrays.asList(Edge.EXTENSION, Identity.EXTENSION, Optimize.EXTENSION),
            o -> Log.d("MainApp", "Offer Decisioning and Target Mobile SDK was initialized.")
        );
    }
}

import com.adobe.marketing.mobile.AdobeCallback;
import com.adobe.marketing.mobile.Analytics;
import com.adobe.marketing.mobile.Extension;
import com.adobe.marketing.mobile.Identity;
import com.adobe.marketing.mobile.Lifecycle;
import com.adobe.marketing.mobile.LoggingMode;
import com.adobe.marketing.mobile.MobileCore;
import com.adobe.marketing.mobile.Signal;
import com.adobe.marketing.mobile.Target;
import com.adobe.marketing.mobile.UserProfile;
import java.util.Arrays;
import java.util.List;
...
import android.app.Application;
...
public class MainApp extends Application {
...
    @Override
    public void onCreate() {
        super.onCreate();
        MobileCore.setApplication(this);
        MobileCore.setLogLevel(LoggingMode.DEBUG);
        ...
        List<Class<? extends Extension>> extensions = Arrays.asList(
            Analytics.EXTENSION,
            Target.EXTENSION,
            Identity.EXTENSION,
            Lifecycle.EXTENSION,
            Signal.EXTENSION,
            UserProfile.EXTENSION
        );


        MobileCore.registerExtensions(extensions, new AdobeCallback () {
            @Override
            public void call(Object o) {
                MobileCore.configureWithAppID(<Environment File ID>);
            }
        });
    }
}

import AEPCore
import AEPEdge
import AEPEdgeIdentity
import AEPOptimize

@UIApplicationMain
final class AppDelegate: UIResponder, UIApplicationDelegate {
  var window: UIWindow?

  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {

      // register the extensions
      MobileCore.registerExtensions([Edge.self, AEPEdgeIdentity.Identity.self, Optimize.self]) {
        MobileCore.configureWith(appId: <YOUR_ENVIRONMENT_FILE_ID>) // Replace <YOUR_ENVIRONMENT_FILE_ID> with a String containing your own ID.
      }

      return true
  }
}

import AEPCore
import AEPAnalytics
import AEPTarget
import AEPIdentity
import AEPLifecycle
import AEPSignal
import AEPServices
import AEPUserProfile
...
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        MobileCore.setLogLevel(.debug)
        let appState = application.applicationState
        ...
        let extensions = [
            Analytics.self,
            Target.self,
            Identity.self,
            Lifecycle.self,
            Signal.self,
            UserProfile.self
        ]
        MobileCore.registerExtensions(extensions, {
        MobileCore.configureWith(<Environment File ID>)
        if appState != .background {
            MobileCore.lifecycleStart(additionalContextData: ["contextDataKey": "contextDataVal"])
            }
        })
        ...
        return true
    }
}