Credentials for the request to the storage
List of item files' URLs and folder/filenames for storing the files
Id of item supplying resource/metadata
Id of folder
Id of item to receive copy of resource/metadata
Credentials for the request to the destination
Description of item that will receive files
Hash of facts: org URL, adlib replacements, deferreds for dependencies
A promise which resolves to a boolean indicating if the copies were successful
Copies the files described by a list of full URLs and folder/filename combinations for the resources and metadata of an item or group to an item.