Disable Elysia Cron task programmatically

I have a custom module where I create several cron tasks using HOOK_cronapi.
This is done when the user visits a page and has a form to create those tasks.

I also need that the user can disable those tasks but I can’t find anything in the elysia cron documentation on how to disable a cron job.

After it is created I can’t disable it programmatically? (I can do it via GUI)

Thanks.