1 files changed, 15 insertions, 0 deletions
diff --git a/BackEnd/Timeline/Services/Api/InvalidBookmarkException.cs b/BackEnd/Timeline/Services/Api/InvalidBookmarkException.cs
new file mode 100644
index 00000000..39572b38
--- /dev/null
+++ b/BackEnd/Timeline/Services/Api/InvalidBookmarkException.cs
@@ -0,0 +1,15 @@
+using System;
+
+namespace Timeline.Services.Api
+{
+    [Serializable]
+    public class InvalidBookmarkException : Exception
+    {
+        public InvalidBookmarkException() { }
+        public InvalidBookmarkException(string message) : base(message) { }
+        public InvalidBookmarkException(string message, Exception inner) : base(message, inner) { }
+        protected InvalidBookmarkException(
+          System.Runtime.Serialization.SerializationInfo info,
+          System.Runtime.Serialization.StreamingContext context) : base(info, context) { }
+    }
+}