[FIXED JENKINS-10414] expose the item ID

changelog.html

@@ -69,6 +69,9 @@ Upcoming changes</a>
   <li class=rfe>
     OS X package now provides customizable commandline
     (<a href="https://github.com/jenkinsci/jenkins/pull/195">pull request 195</a>)
+  <li class=rfe>
+    Improved the remote API for queue
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-10414">issue 10414</a>)
   <li class=rfe>
     Added a dignosis CLI command to report the current granted authorities.
   <li class=rfe>

core/src/main/java/hudson/model/Queue.java

@@ -1181,6 +1181,7 @@ public class Queue extends ResourceController implements Saveable {
          * VM-wide unique ID that tracks the {@link Task} as it moves through different stages
          * in the queue (each represented by different subtypes of {@link Item}.
          */
+        @Exported
     	public final int id;
     	
 		/**