Initial commit carried over from private repo. This is V2.

code/MessengerApi.Configuration/Parsers/HousekeepingMessageStateParser.cs

@@ -0,0 +1,12 @@
+using MessengerApi.Configuration.Enums;
+
+namespace MessengerApi.Configuration.Parsers
+{
+    public static class HousekeepingMessageStateParser
+    {
+        public static HousekeepingMessageStates Parse(string input)
+        {
+            return (HousekeepingMessageStates)Enum.Parse(typeof(HousekeepingMessageStates), input.Trim(), true);
+        }
+    }
+}