The new storage prefix for OneDrive for Business is odb://
The token file can be downloaded from https://duplicacy.com/odb_start
OneDrive for Business requires basically the same set of API calls with
different endpoints. However, one major difference is that for files larger
than 4MB, an upload session must be created first which is then used to upload
the file content. Other than that, there are a few minor differences such as
creating an existing directory, or moving files to a non-existent directory.
