diff --git a/core/api/src/main/java/org/onosproject/net/resource/link/LinkResourceRequest.java b/core/api/src/main/java/org/onosproject/net/resource/link/LinkResourceRequest.java
index 1478231..37622e7 100644
--- a/core/api/src/main/java/org/onosproject/net/resource/link/LinkResourceRequest.java
+++ b/core/api/src/main/java/org/onosproject/net/resource/link/LinkResourceRequest.java
@@ -15,15 +15,16 @@
  */
 package org.onosproject.net.resource.link;
 
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+
 import com.google.common.annotations.Beta;
 import org.onosproject.net.Link;
 import org.onosproject.net.intent.Constraint;
 import org.onosproject.net.intent.IntentId;
 import org.onosproject.net.resource.ResourceRequest;
 
-import java.util.Collection;
-import java.util.Set;
-
 /**
  * Representation of a request for link resource.
  */
@@ -51,6 +52,15 @@
     Set<ResourceRequest> resources();
 
     /**
+     * Returns the set of resource request against the specified link.
+     *
+     * @param link link whose associated resource request is to be returned
+     * @return set of resource request against the specified link
+     */
+    @Beta
+    Set<ResourceRequest> resources(Link link);
+
+    /**
      * Builder of link resource request.
      */
     interface Builder {
@@ -76,10 +86,30 @@
          * Adds MPLS request.
          *
          * @return self
+         * @deprecated in Emu Release
          */
+        @Deprecated
         Builder addMplsRequest();
 
         /**
+         * Adds MPLS request.
+         *
+         * @param label MPLS label to be requested
+         * @return self
+         */
+        @Beta
+        Builder addMplsRequest(MplsLabel label);
+
+        /**
+         * Adds MPLS request against the specified links.
+         *
+         * @param labels MPLS labels to be requested against links
+         * @return self
+         */
+        @Beta
+        Builder addMplsRequest(Map<Link, MplsLabel> labels);
+
+        /**
          * Adds bandwidth request with bandwidth value.
          *
          * @param bandwidth bandwidth value to be requested