The container storage interface (CSI) component must be V1.18.8.46 or later to expose metrics to Managed Service for Prometheus. If CSI metrics are missing, the CSI component in your Container Service for Kubernetes (ACK) cluster is most likely running an older version.
Solution
Check the CSI component version in your ACK cluster. If the version is earlier than V1.18.8.46, update the component.
For instructions on checking the version and enabling storage monitoring, see Use csi-plugin to monitor storage resources on the node side.