Tracking Fields Not Showing in "Get Meeting" Request From Zoom API

Hello Vic, I am saving the canvas course id to an invisible tracking field. But when I “Get meeting” API request, it doesn’t include the tracking field information. Here is a sample call:
https://api.zoom.us/v2/meetings/83053392016?occurrence_id=NdhvQ9lYS8GAE4FeQNE2zw==&show_previous_occurrences=true
Should I be using another API call to get the tracking field info for a certain meeting?
Thanks