// It uses reportingController when Source.Component is empty and reportingInstance when Source.Host is empty
func formatEventSource(es api.EventSource, reportingController, reportingInstance string) string {
	return formatEventSourceComponentInstance(
		firstNonEmpty(es.Component, reportingController),
		firstNonEmpty(es.Host, reportingInstance),
	)
}

            "description": "related is the optional secondary object for more complex actions. E.g. when regarding object triggers a creation or deletion of related object."
          },
          "reportingController": {
            "description": "reportingController is the name of the controller that emitted this Event, e.g. `kubernetes.io/kubelet`. This field cannot be empty for new Events.",
            "type": "string"
          },

	out.EventTime = in.EventTime
	out.Series = (*core.EventSeries)(unsafe.Pointer(in.Series))
	out.Action = in.Action
	out.Related = (*core.ObjectReference)(unsafe.Pointer(in.Related))
	out.ReportingController = in.ReportingController
	out.ReportingInstance = in.ReportingInstance
	return nil
}

// Convert_v1_Event_To_core_Event is an autogenerated conversion function.

	stopFn, err := broadcaster.StartEventWatcher(func(obj runtime.Object) {
		e, ok := obj.(*eventsv1.Event)
		if !ok || e.Reason != "Scheduled" {
			return
		}
		controllers[e.Regarding.Name] = e.ReportingController
		wg.Done()
	})
	if err != nil {
		t.Fatal(err)
	}
	defer stopFn()

	// Run scheduler.
	informerFactory.Start(ctx.Done())
	informerFactory.WaitForCacheSync(ctx.Done())

		},
		// Basic event, with empty Source; generate options=Wide
		{
			event: api.Event{
				ReportingController: "kubelet",
				ReportingInstance:   "test",
				InvolvedObject: api.ObjectReference{
					Kind:      "Deployment",
					Name:      "Deployment Name",
					FieldPath: "spec.containers{foo}",
				},

	copy(dAtA[i:], m.ReportingInstance)
	i = encodeVarintGenerated(dAtA, i, uint64(len(m.ReportingInstance)))
	i--
	dAtA[i] = 0x7a
	i -= len(m.ReportingController)
	copy(dAtA[i:], m.ReportingController)
	i = encodeVarintGenerated(dAtA, i, uint64(len(m.ReportingController)))
	i--
	dAtA[i] = 0x72
	if m.Related != nil {
		{
			size, err := m.Related.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {

- Use table-driven test for `TestPerPodSchedulingMetrics`. ([#118842](https://github.com/kubernetes/kubernetes/pull/118842), [@helayoty](https://github.com/helayoty))
- When retrieving event resources, the `reportingController` and `reportingInstance` fields in the event will contain values. ([#116506](https://github.com/kubernetes/kubernetes/pull/116506), [@HirazawaUi](https://github.com/HirazawaUi)) [SIG API Machinery and Instrumentation]

	// Optional secondary object for more complex actions.
	// +optional
	Related *ObjectReference

	// Name of the controller that emitted this Event, e.g. `kubernetes.io/kubelet`.
	// +optional
	ReportingController string

	// ID of the controller instance, e.g. `kubelet-xyzf`.
	// +optional
	ReportingInstance string
}

// EventSeries represents a series ov events
type EventSeries struct {

### Other (Cleanup or Flake)

- When retrieving event resources, the reportingController and reportingInstance fields in the event will contain values. ([#120065](https://github.com/kubernetes/kubernetes/pull/120065), [@HirazawaUi](https://github.com/HirazawaUi)) [SIG Instrumentation]

## Dependencies

	// +optional
	Related *ObjectReference `json:"related,omitempty" protobuf:"bytes,13,opt,name=related"`

	// Name of the controller that emitted this Event, e.g. `kubernetes.io/kubelet`.
	// +optional
	ReportingController string `json:"reportingComponent" protobuf:"bytes,14,opt,name=reportingComponent"`

	// ID of the controller instance, e.g. `kubelet-xyzf`.
	// +optional