LszUrl (string): The URL of a Nomad-style LSZ file that acts as a manifest for the content.
DirectoryUrl (string): The URL of the top-level directory of the content. The directory can contain files and an arbitrary level of subdirectories. Only files listed in the LSZ manifest will be downloaded, but the LSZ file should have been generated to use the entire content.
ContentLocation (string): Where to download the content to on the Tachyon agent host.