Add the proper Class too

MediaBrowser.Common/Extensions/ResourceNotFoundException.cs

@@ -26,6 +26,30 @@ namespace MediaBrowser.Common.Extensions
         }
     }
 
+    /// <summary>
+    /// Class MethodNotAllowedException
+    /// </summary>
+    public class MethodNotAllowedException : Exception
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MethodNotAllowedException" /> class.
+        /// </summary>
+        public MethodNotAllowedException()
+        {
+
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MethodNotAllowedException" /> class.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        public MethodNotAllowedException(string message)
+            : base(message)
+        {
+
+        }
+    }
+
     public class RemoteServiceUnavailableException : Exception
     {
         public RemoteServiceUnavailableException()