apiVersion: external-secrets.io/v1alpha1
kind: PushSecret
metadata:
  name: example
spec:
  secretStoreRefs:
    - name: keeper
      kind: SecretStore
  refreshInterval: "1h"
  deletionPolicy: Delete
  selector:
    secret:
      name: secret-name # k8s secret to be pushed
  data:
    - match:
        secretKey: secret-key # k8s key within the secret to be pushed
        remoteRef:
          remoteKey: remote-secret-name/remote-secret-key # This will create a record called "remote-secret-name" with a key "remote-secret-key"