Module
A VideoLesson as it is stored in the generated seed: identical to the entity's input shape except that source and poster hold opaque content KEYS (course/module/lesson/video.mp4) rather than URLs.
VideoLesson
source
poster
course/module/lesson/video.mp4
A ReadingLesson row. It carries no content key, so it needs no resolution.
ReadingLesson
A Resource row whose url holds a content KEY rather than a URL.
Resource
url
The single place where a content key becomes a URL.
A
VideoLessonas it is stored in the generated seed: identical to the entity's input shape except thatsourceandposterhold opaque content KEYS (course/module/lesson/video.mp4) rather than URLs.