private static void SaveConfigToFile(string filePath, IMetadataService metadataService)
{
string fileName = metadataService.GetConfigurationFileName();
byte[] fileData = metadataService.ReadBytes(fileName);
using (StreamReader reader = metadataService.CreateReader(fileData))
using (StreamWriter writer = new StreamWriter(filePath, false, Encoding.UTF8))
{
writer.Write(reader.ReadToEnd());
}
}