Retrieve the permissions assigned to a specific folder in a Data Room.

The response separates permissions along two axes:

• groupPermissions: the permission each group has on the folder.
• userPermissions: the individual permission each user has on the folder, assigned directly to that user (separate from any group they belong to).

A user's effective access to the folder is the highest of their group's permission (from every group they belong to) and their individual permission. To compute the effective permission for a given user, take the maximum of the permissions from groupPermissions (for the groups that user is a member of) and the user's entry in userPermissions, if present.