1 files changed, 16 insertions, 0 deletions
diff --git a/Duplicati/Library/Interface/CustomExceptions.cs b/Duplicati/Library/Interface/CustomExceptions.cs
index 2e0c90262..1dbc0ff63 100644
--- a/Duplicati/Library/Interface/CustomExceptions.cs
+++ b/Duplicati/Library/Interface/CustomExceptions.cs
@@ -183,4 +183,20 @@ namespace Duplicati.Library.Interface
             AbortReason = reason;
         }
     }
+
+    /// <summary>
+    /// An exception indicating that verification of uploaded volumes has failed
+    /// due to extra, missing, or duplicate files.
+    /// </summary>
+    [Serializable]
+    public class RemoteListVerificationException : UserInformationException
+    {
+        public RemoteListVerificationException(string message, string helpId)
+            : base(message, helpId)
+        {}
+
+        public RemoteListVerificationException(string message, string helpId, Exception innerException)
+            : base(message, helpId, innerException)
+        {}
+    }
 }