diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2NetworksWebResource.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2NetworksWebResource.java
index c5c3181..57c16d9 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2NetworksWebResource.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2NetworksWebResource.java
@@ -58,6 +58,7 @@
 
     @DELETE
     @Path("{id}")
+    @Consumes(MediaType.APPLICATION_JSON)
     @Produces(MediaType.APPLICATION_JSON)
     public Response deleteNetwork(@PathParam("id") String id) {
         log.trace(String.format(NETWORKS_MESSAGE, "delete"));
diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2PortsWebResource.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2PortsWebResource.java
index 1d29594..1c37a2d 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2PortsWebResource.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2PortsWebResource.java
@@ -108,6 +108,7 @@
 
     @Path("{id}")
     @DELETE
+    @Consumes(MediaType.APPLICATION_JSON)
     @Produces(MediaType.APPLICATION_JSON)
     public Response deletePorts(@PathParam("id") String id) {
         log.trace(String.format(PORTS_MESSAGE, "delete"));
diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2SubnetsWebResource.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2SubnetsWebResource.java
index c54b04f..75de452 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2SubnetsWebResource.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/rest/NeutronMl2SubnetsWebResource.java
@@ -60,6 +60,7 @@
 
     @DELETE
     @Path("{id}")
+    @Consumes(MediaType.APPLICATION_JSON)
     @Produces(MediaType.APPLICATION_JSON)
     public Response deleteSubnet(@PathParam("id") String id) {
         log.trace(String.format(SUBNETS_MESSAGE, "delete"));