diff --git a/api/src/com/cloud/api/ApiConstants.java b/api/src/com/cloud/api/ApiConstants.java
index 126f4e0bf10..55639ae5748 100755
--- a/api/src/com/cloud/api/ApiConstants.java
+++ b/api/src/com/cloud/api/ApiConstants.java
@@ -224,4 +224,6 @@ public class ApiConstants {
     public static final String PING_CIFS_USERNAME = "pingcifsusername";
     public static final String PING_CIFS_PASSWORD = "pingcifspassword";
     public static final String CHECKSUM="checksum";
+    public static final String NETWORK_DEVICE_TYPE = "networkdevicetype";
+    public static final String NETWORK_DEVICE_PARAMETER_LIST = "networkdeviceparameterlist";
 }