Add Bulk Courses in a community

Summary:

Dear Team

We need to add Courses by bulk in a self-service community

Content (please ensure you mask any confidential information):

We have a requirement where we created a self-service community, and we have around 8000+ Courses

we need a method to add Content or learning items Such as Courses in a bulk, as it does not make sense to add one by one

Version (include the version you are using, if applicable):

24A

Code Snippet (add any code snippets that support your topic, if applicable):