diff --git a/csharp/Lib/Logging/LogMessage.cs b/csharp/Lib/Logging/LogMessage.cs
new file mode 100644
index 000000000..078cf0a37
--- /dev/null
+++ b/csharp/Lib/Logging/LogMessage.cs
@@ -0,0 +1,8 @@
+namespace InnovEnergy.Lib.Logging;
+
+public readonly record struct LogMessage
+(
+    String Message,
+    HashSet<String> Tags,
+    Dictionary<String, String> Properties
+);
\ No newline at end of file