Whenever I try and test to get a response from my files read service I keep getting this response : (file_name should only contain characters from a-z, A-Z, 0-9, ., -, _ ranges, '.' should not be first or last symbols, Space symbols are not allowed.) I uploaded the image from my app so this makes no sense to me. I know I have all the parameters set correctly because I can upload and list things in my database. Could you please help! I have attached a screen shot