Notice that the targetCPUUtilizationPercentage field has been replaced with an array called metrics.The CPU utilization metric is a resource metric, since it is represented as a percentage of a resourcespecified on pod containers. Notice that you can specify other resource metrics besides CPU. By default,the only other supported resource metric is memory. These resources do not change names from clusterto cluster, and should always be available, as long as the metrics.k8s.io API is available.