+In return the plugins will send messages back to the SO with the following
+topics:
+
+* alarm_response
+* metric_response
+
+Each request has a corresponding response key:
+* create_alarm_reponse
+* create_metric_response
+* list_alarm_response
+* list_metric_response
+* delete_alarm_response
+* delete_metric_response
+* update_alarm_response
+* update_metric_response
+* acknowledge_alarm_response
+* read_metric_data_response
+
+ .. note::
+
+ There is an additional response key to send notifications to the SO
+ when an alarm has been triggered:
+ * notify_alarm
+
+Sending Request Messages
+------------------------