diff --git a/confluent_server/confluent/messages.py b/confluent_server/confluent/messages.py
index 148dc0e3..25c68f11 100644
--- a/confluent_server/confluent/messages.py
+++ b/confluent_server/confluent/messages.py
@@ -1471,18 +1471,18 @@ class InputAlertDestination(ConfluentMessage):
                             self.valid_alert_params[key](inputdata[node][key])
             else:
                 return
-       for key in inputdata:
-           if key not in self.valid_alert_params:
-               raise exc.InvalidArgumentException(
-                       'Unrecognized alert parameter ' + key)
-           if isinstance(inputdata[key], dict):
-               inputdata[key] = self.valid_alert_params[key](
-                   inputdata[key]['value'])
-           else:
-               inputdata[key] = self.valid_alert_params[key](
-                   inputdata[key])
-       for node in nodes:
-           self.alertcfg[node] = inputdata
+        for key in inputdata:
+            if key not in self.valid_alert_params:
+                raise exc.InvalidArgumentException(
+                        'Unrecognized alert parameter ' + key)
+            if isinstance(inputdata[key], dict):
+                inputdata[key] = self.valid_alert_params[key](
+                    inputdata[key]['value'])
+            else:
+                inputdata[key] = self.valid_alert_params[key](
+                    inputdata[key])
+        for node in nodes:
+            self.alertcfg[node] = inputdata
 
     def alert_params_by_node(self, node):
         return self.alertcfg[node]