Course lesson endpoints

Method	Endpoint	Description
POST	/v1/course-lessons	Create a course lesson
GET	/v1/course-lessons/:id	Fetch a single course lesson
PATCH	/v1/course-lessons/:id	Partially updates a course lesson
DELETE	/v1/course-lessons/:id	Permanently delete a course lesson
GET	/v1/course-lessons	Fetch a list of course lessons