diff --git a/ApiClient.js b/ApiClient.js
index 8a7db8b763..6262d760ec 100644
--- a/ApiClient.js
+++ b/ApiClient.js
@@ -3465,6 +3465,42 @@ MediaBrowser.ApiClient = function ($, navigator, JSON, WebSocket, setTimeout) {
             });
         };
 
+        self.sendSystemCommand = function (sessionId, command) {
+
+            if (!sessionId) {
+                throw new Error("null sessionId");
+            }
+
+            if (!command) {
+                throw new Error("null command");
+            }
+
+            var url = self.getUrl("Sessions/" + sessionId + "/System/" + command);
+
+            return self.ajax({
+                type: "POST",
+                url: url
+            });
+        };
+
+        self.sendMessageCommand = function (sessionId, options) {
+
+            if (!sessionId) {
+                throw new Error("null sessionId");
+            }
+
+            if (!options) {
+                throw new Error("null options");
+            }
+
+            var url = self.getUrl("Sessions/" + sessionId + "/Message", options);
+
+            return self.ajax({
+                type: "POST",
+                url: url
+            });
+        };
+
         self.sendPlayStateCommand = function (sessionId, command, options) {
 
             if (!sessionId) {
diff --git a/packages.config b/packages.config
index 11c76e2059..9f7b690af2 100644
--- a/packages.config
+++ b/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.164" targetFramework="net45" />
+  <package id="MediaBrowser.ApiClient.Javascript" version="3.0.165" targetFramework="net45" />
   <package id="ServiceStack.Common" version="3.9.58" targetFramework="net45" />
   <package id="ServiceStack.Text" version="3.9.58" targetFramework="net45" />
 </packages>
\ No newline at end of file