I am using BigBlueButton Api to create meetings but they have added some new fields in the 2.6 version like presentationUploadExternalUrl the official documentations description describes the field as {Pass a URL to a specific page in external application to select files for inserting documents into a live presentation. Only works if presentationUploadExternalDescription is also set.}.
I am not sure what kind of url they are talking about is it a url to specific website if it is then what kind of websites??
I have tried adding the fields to the code and passed the google drive url but no change has been observed by me.