Hi Luke,
I don't think there is anything like FileSystemMap
for cloud objects. You can do this
objects = CloudDirectory[] // CloudObjects;
properties = Information[First@objects, "Properties"]
(* {"ObjectType", "UUID", "Path", "DisplayName", "OwnerCloudUserUUID",
"OwnerCloudUserID", "MIMEType", "FileType", "FileByteCount",
"FileHashMD5", "Created", "LastAccessed", "LastModified",
"Permissions", "Active", "IsArchived", "ArchivingDate", "AutoRemove"} *)
Map
over objects to get one of the available properties
Information[#, "FileType"] & /@ objects
Information[#, "FileByteCount"] & /@ objects