apiVersion: sources.knative.dev/v1beta2
kind: PingSource
metadata:
  name: test-ping-source-binary
spec:
  schedule: "*/2 * * * *"
  contentType: "text/plain"
  dataBase64: "ZGF0YQ=="
  sink:
    ref:
      apiVersion: serving.knative.dev/v1
      kind: Service
      name: event-display