// The number of successful finished jobs to retain.
  // This is a pointer to distinguish between explicit zero and not specified.
  // Defaults to 3.
  // +optional
  optional int32 successfulJobsHistoryLimit = 6;

  // The number of failed finished jobs to retain.
  // This is a pointer to distinguish between explicit zero and not specified.
  // Defaults to 1.
  // +optional

  optional JobTemplateSpec jobTemplate = 5;

  // The number of successful finished jobs to retain. Value must be non-negative integer.
  // Defaults to 3.
  // +optional
  optional int32 successfulJobsHistoryLimit = 6;

  // The number of failed finished jobs to retain. Value must be non-negative integer.
  // Defaults to 1.
  // +optional
  optional int32 failedJobsHistoryLimit = 7;
}

 defaults are disabled.

 - The default spec.revisionHistoryLimit for all applicable kinds in the
 apps/v1beta2 group version is 10.

 - In a CronJob object, the default spec.successfulJobsHistoryLimit is 3, and
 the default spec.failedJobsHistoryLimit is 1.

### Workloads API (batch)