EDMIService: Rework NewFile and SetAttributeValue

Service.EDMIService/Filestorage/NewFile/NewFileResponse.vb

@@ -1,9 +1,9 @@
 Imports System.Runtime.Serialization
 
-Namespace FileStorage.NewFile
+Namespace FileStorage.SetAttributeValue
     <Serializable>
     <DataContract>
-    Public Class NewFileResponse
+    Public Class SetAttributeValueResponse
         Inherits Messages.BaseResponse
 
         <DataMember>
@@ -14,8 +14,8 @@ Namespace FileStorage.NewFile
             ObjectId = pObjectId
         End Sub
 
-        Public Sub New(pException As Exception)
-            MyBase.New(pException)
+        Public Sub New(pException As Exception, Optional pDetails As String = "")
+            MyBase.New(pException, pDetails)
         End Sub
     End Class