using BAS.Concept.File.Upload.Client;

var client = new BasConceptFileUploadClient();

IEnumerable<WebFileInfo> files = client.GetAllFiles().Data;

foreach (var fileInfo in files)
{
	/* Use as informações */
}

using BAS.Concept.File.Upload.Client;

var client = new BasConceptFileUploadClient();

WebFileInfo file = client.GetFileInfo().Data;

/* Use as informações */

using BAS.Concept.File.Upload.Client;

var client = new BasConceptFileUploadClient();
var filePath = "...";

using (var fileStream = new FileStream(filePath, FileMode.Open))
{
    client.SendFile(fileStream, Path.GetFileName(filePath));
}

using BAS.Concept.File.Upload.Client;

var client = new BasConceptFileUploadClient();
var fileId = "...";
var filePath = "...";

using (var webStream = client.GetFileContent(fileId))
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
    webStream.CopyTo(fileStream);
}

public class WebFileInfo
{
    public string Name { get; set; }
    public string Id { get; set; }
    public string MimeType { get; set; }
}