first commit

DTOs/DocumentDownloadModel.cs

@@ -0,0 +1,9 @@
+namespace Fitness_core_BE.DTOs
+{
+    public class DocumentDownloadModel
+    {
+        public string FileName { get; set; }
+        public string FileType { get; set; }
+        public byte[] FileData { get; set; }
+    }
+}