Doc link: https://docs.openshift.com/container-platform/4.15/nodes/pods/nodes-pods-secrets-store.html#secrets-store-aws_nodes-pods-secrets-store

Section: 
4. Create a deployment to use this secret provider class
Example deployment.yaml

Issue: Need to add serviceAccountName: aws-provider inside deployment.yaml under path .spec.template.spec. 

Similarly for Doc link: https://docs.openshift.com/container-platform/4.15/nodes/pods/nodes-pods-secrets-store.html#secrets-store-aws_nodes-pods-secrets-store-parameter-store 

Section: 
4. Create a deployment to use this secret provider class
Example deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-aws-deployment
  namespace: my-namespace
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-storage
  template:
    metadata:
      labels:
        app: my-storage
    spec:
      serviceAccountName: aws-provider
      containers:
      - name: busybox
        image: k8s.gcr.io/e2e-test-images/busybox:1.29
        command:
          - "/bin/sleep"
          - "10000"
        volumeMounts:
        - name: secrets-store-inline
          mountPath: "/mnt/secrets-store"
          readOnly: true
      volumes:
        - name: secrets-store-inline
          csi:
            driver: secrets-store.csi.k8s.io
            readOnly: true
            volumeAttributes:
              secretProviderClass: "my-aws-provider"