// +enum
type CompletionMode string

const (
	// NonIndexedCompletion is a Job completion mode. In this mode, the Job is
	// considered complete when there have been .spec.completions
	// successfully completed Pods. Pod completions are homologous to each other.
	NonIndexedCompletion CompletionMode = "NonIndexed"

	// IndexedCompletion is a Job completion mode. In this mode, the Pods of a

					UID:       types.UID("1a2b3c"),
				},
				Spec: batch.JobSpec{
					Selector:       validGeneratedSelector,
					Template:       validPodTemplateSpecForGenerated,
					CompletionMode: completionModePtr(batch.NonIndexedCompletion),
				},
			},
		},
		"valid Indexed completion mode": {
			opts: JobValidationOptions{RequirePrefixedLabels: true},
			job: batch.Job{
				ObjectMeta: metav1.ObjectMeta{
					Name:      "myjob",

			return fmt.Errorf("error removing backoff record %w", err)
		}
		return nil
	}

	if job.Spec.CompletionMode != nil && *job.Spec.CompletionMode != batch.NonIndexedCompletion && *job.Spec.CompletionMode != batch.IndexedCompletion {
		jm.recorder.Event(&job, v1.EventTypeWarning, "UnknownCompletionMode", "Skipped Job sync because completion mode is unknown")
		return nil
	}