How to get sql create query code of an existing ms sql server job?

Question

SQL

Good afternoon!
I work with MS SQL SERVER through MSSMS. I want to make backups of existing tasks.
MSSMS has such a function: creating a create request for an existing task, i.e. in case of an emergency, you can restore this task by executing the received code. (screenshot below)

Question:
Is there a system procedure that returns a similar code, similar to sp_helptext? On msdn I found only sp_help_job . But it only returns from the tables for the specified job.
Or maybe there is another way to backup jobs?