diff --git a/apps/config/src/main/java/org/onosproject/config/RpcOutput.java b/apps/config/src/main/java/org/onosproject/config/RpcOutput.java
index 3e7d4b3..789c01c 100644
--- a/apps/config/src/main/java/org/onosproject/config/RpcOutput.java
+++ b/apps/config/src/main/java/org/onosproject/config/RpcOutput.java
@@ -15,11 +15,13 @@
  */
 package org.onosproject.config;
 
+import com.google.common.annotations.Beta;
 import org.onosproject.config.model.DataNode;
 
 /**
  * Abstraction for RPC output.
  */
+@Beta
 public class RpcOutput {
     public enum Status {
         /**