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

sure!
Please see below:

    {
    "topic": "15.000 Test Course CREATED BY API",
    "type": 8,
    "start_time": "2020-04-23T21:00:00Z",
    "duration": "90",
    "timezone": "America/New_York",
    "password": "15000",
    "agenda": "Test Course CREATED BY API",
    "settings": {
        "host_video": true,
        "participant_video": true,
        "cn_meeting": false,
        "in_meeting": false,
        "join_before_host": false,
        "mute_upon_entry": false,
        "watermark": false,
        "use_pmi": false,
        "approval_type": 2,
        "audio": "voip",
        "auto_recording": "none",
        "enforce_login": false,
        "enforce_login_domains": "",
        "alternative_hosts": "jeffd@mit.edu",
        "close_registration": false,
        "registrants_confirmation_email": true,
        "waiting_room": false,
        "registrants_email_notification": true,
        "meeting_authentication": false
    },    
    "recurrence": {
        "type": 2,
        "repeat_interval": 1,
        "weekly_days": "3,5",
        "end_date_time": "2020-05-09T15:00:00Z"
    },
    "tracking_fields": [
    	{
    		"field": "lmsSubjectPath",
    		"value": "31"
    	}
    ]
}