When deploying a containerized application to GKE, which feature ensures automatic scaling of your pods based on custom Cloud Monitoring metrics?

*Explanation: To ensure automatic scaling of pods in GKE based on custom Cloud Monitoring metrics, you should use the **Horizontal Pod Autoscaler with custom metrics** (Option A. . This feature allows you to define custom metrics and scaling policies. Cluster Autoscaler (Option B. scales the cluster, not individual pods. Vertical Pod Autoscaler (Option C. doesn't use Cloud Monitoring for scaling. Kubernetes Deployment with manual scaling (Option D) requires manual intervention. Compute Engine Autoscaler (Option E) is for Compute Engine, not GKE. App Engine Automatic Scaling (Option F) is not applicable to GKE containers.*