helm-external-secrets/docs/snippets/generator-grafana.yaml

apiVersion: generators.external-secrets.io/v1alpha1
kind: Grafana
metadata:
  name: grafana-token
spec:
  url: https://grafana.example.com
  auth:
    token:
      name: grafana-admin-token
      key: token
  serviceAccount:
    name: my-service-account
    role: Viewer