What are IDs?
An ID stand for identification, which is used to “identify” certain
resources, such as assignments, announcements, events, etc. For example,
when you go to your assignments page and click on an assignment, the URL
at the top will contain
https://igradeplus.com/student/assignment?id= followed by the
assignment “ID”.
IDs are assigned to but not limited to:
Classes
You will see this being used a lot throughout using this module, and may
use it if you so need to. Many functions such as get_event_content
and download_attachments use this feature.