How can I get the lessons by a course ID?

[gaosen]

Hi,
I can see the following api endpoint to get the lesson from a course ID:

https://lexcampus.on-its-way.com/wp-json/ldlms/v1/courseLessons

but this endpoint doesn't work for me.

How can I get the lesson?

[natheemy]

Same issue for me

Please provide custom Rest API which you added in this project

Thanks in advance