DownloadAsync error

Question

I tried download all folders/files from DropBox.Api but I received this error:

Value should match pattern '\A(?:(/(.|[
])*|id:.*)|(rev:[0-9a-f]{9,})|(ns:[0-9]+(/.*)?))\z'
Parameter name: path

My code is:

using (var response = await dbx.Files.DownloadAsync("/folder/File.ext" ))
                        {
                           //code
                        }

Thanks a lot!!!

rhernandez8305 · Accepted Answer

Thanks for your reply, I resolved it. This is part of my code:

I get the "PathLower" property from the metadata's files:

the path's format  is: "/folder/MyFile.ext"

using (var dbx = new DropboxClient("KeyApi"))
            {
                var list = await dbx.Files.ListFolderAsync(string.Empty, recursive: true);

foreach (var item in list.Entries.Where(i => i.IsFile))
                {
                    string urlFile = item.AsFile.PathLower;
                    using (var response = await dbx.Files.DownloadAsync(urlFile))
                    {
                        //code
                    }
                }
            }

Thanks a lot.