apiVersion: resource.k8s.io/v1beta2
kind: ResourceClaim
metadata:
 name: some-gpu
 namespace: dra-tutorial
spec:
   devices:
     requests:
     - name: some-gpu
       exactly:
         deviceClassName: gpu.example.com
         selectors:
         - cel:
             expression: "device.capacity['gpu.example.com'].memory.compareTo(quantity('10Gi')) >= 0"