Retrieve thousands of files and folders without throttling

Question

I'm trying to generate a nice big array for each user that contains all the files and folders the user owns as well as the users that each file/folder is shared with (e.g. users: ["John Doe": [{"name":"DemoDoc", "type": "file", "isShared": true, "sharedWithUsers": "[email protected]", "[email protected]"},{"name":"DemoFolder", "type": "folder", "isShared": false},...]]). I'll need to do this for a few hundred users. How should I do this with as few calls as possible?

The following is one approach per user:

1. Get Dropbox users (POST request): https://api.dropboxapi.com/2/team/members/list

2. Loop through each member and grab their team_member_id

3. For each member (currently 364 members) get all their folders and files recursively: https://api.dropboxapi.com/2/files/list_folder

4. For each member folder, if it's shared get the members and add folder to user object if user is the owner of shared folder: https://api.dropboxapi.com/2/sharing/list_folder_members

5. If folder isn't shared then add folder to user object

6. If file check to see if user is owner of file: https://api.dropboxapi.com/2/sharing/list_file_members

7. If owner of file add file to user object

This approach could be thousands of http calls just for one user, which leads me to think this could be a very time expensive approach as well as the possibility of throttling.