diff --git a/birbnetes.yml b/birbnetes.yml
index 2e21cb5..5184c9f 100644
--- a/birbnetes.yml
+++ b/birbnetes.yml
@@ -112,6 +112,17 @@ channels:
         retain: true
         bindingVersion: 0.1.0
     description: Sensor measurement
+    parameters:
+      deviceID:
+        description: ID of an IoT device
+        schema:
+          type: string
+          format: uuid
+      sensorID:
+        description: ID of sensor on a device
+        schema:
+          type: string
+          format: uuid
     subscribe:
       summary: Recieve sensor data
       description: Measurement of a sensor on a particular device.
@@ -131,6 +142,12 @@ channels:
         retain: true
         bindingVersion: 0.1.0
     description: Command messages sent by the cloud
+    parameters:
+      deviceID:
+        description: ID of an IoT device
+        schema:
+          type: string
+          format: uuid
     subscribe:
       summary: Recieve control messages of device
       description: Shutdown and powerof messages sent by cloud to a particular device
@@ -150,6 +167,17 @@ channels:
         retain: true
         bindingVersion: 0.1.0
     description: Command messages sent by the cloud
+    parameters:
+      deviceID:
+        description: ID of an IoT device
+        schema:
+          type: string
+          format: uuid
+      sensorID:
+        description: ID of sensor on a device
+        schema:
+          type: string
+          format: uuid
     subscribe:
       summary: Recieve control messages of sensor
       description: Shutdown and powerof messages sent by cloud to a sensor
@@ -169,6 +197,12 @@ channels:
         retain: true
         bindingVersion: 0.1.0
     description: Status messages of a device
+    parameters:
+      deviceID:
+        description: ID of an IoT device
+        schema:
+          type: string
+          format: uuid
     subscribe:
       summary: Recieve device status messages of device
       description: Operation faliure or device status information
@@ -188,6 +222,17 @@ channels:
         retain: true
         bindingVersion: 0.1.0
     description: Status messages of a device
+    parameters:
+      deviceID:
+        description: ID of an IoT device
+        schema:
+          type: string
+          format: uuid
+      sensorID:
+        description: ID of sensor on a device
+        schema:
+          type: string
+          format: uuid
     subscribe:
       summary: Recieve device status messages of sensor
       description: Operation faliure or sensor status information
@@ -205,7 +250,7 @@ components:
    user_pass:
      type: userPassword
      description: Defined by helm chart.
-
+     
   messages:
     wave:
       name: wave