How to create a job from cronjob programmatically?

I would like to run a cronjob programmatically using the following command, Can anyone help on this?
`kubectl create job --from=cronjob/test-job test1`

The issue only provides the kubectl create job command and names no repository file or test. Start by locating the Node.js client entry point for Kubernetes Jobs and CronJobs, then determine whether the programmatic equivalent can be documented; done should clearly show how to create a Job from an existing CronJob.

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