In this scenario, a three-component Job consisting of three Subjobs is created to upload a
file to Box and then download a file from Box to the local file system.

Before replicating this scenario, you need to create an account at https://developers.box.com/ and then create a Box App under the Box account to be
used. For more information about Box App, see https://app.box.com/developers/services/edit/. The client key and client secret can
be obtained from the account application settings. For how to get the access token and
refresh token, check the Box documentation you can access from https://developers.box.com/.