Support for listing VPCs

diff --git a/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClient.java b/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClient.java
index ac59f3f..cc6ffee 100644
--- a/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClient.java
+++ b/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClient.java

@@ -17,10 +17,13 @@
 package org.apache.cloudstack.service;
 
 import io.netris.model.GetSiteBody;
+import io.netris.model.VPCListing;
 
 import java.util.List;
 
 public interface NetrisApiClient {
     boolean isSessionAlive();
     List<GetSiteBody> listSites();
+    List<VPCListing> listVPCs();
+
 }

diff --git a/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClientImpl.java b/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClientImpl.java
index 1654954..3be9559 100644
--- a/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClientImpl.java
+++ b/plugins/network-elements/netris/src/main/java/org/apache/cloudstack/service/NetrisApiClientImpl.java

@@ -20,11 +20,14 @@
 import io.netris.ApiClient;
 import io.netris.ApiException;
 import io.netris.ApiResponse;
-import io.netris.api.AuthenticationApi;
-import io.netris.api.SitesApi;
+import io.netris.api.v1.AuthenticationApi;
+import io.netris.api.v1.SitesApi;
+import io.netris.api.v2.VpcApi;
 import io.netris.model.AuthSchema;
 import io.netris.model.GetSiteBody;
 import io.netris.model.SitesResponseOK;
+import io.netris.model.VPCListing;
+import io.netris.model.VPCResponseOK;
 import io.netris.model.response.AuthResponse;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -93,4 +96,15 @@
             throw new CloudRuntimeException(e);
         }
     }
+
+    @Override
+    public List<VPCListing> listVPCs() {
+        VpcApi api = new VpcApi(apiClient);
+        try {
+            VPCResponseOK response = api.apiV2VpcGet();
+            return response.getData();
+        } catch (ApiException e) {
+            throw new CloudRuntimeException(e);
+        }
+    }
 }

diff --git a/plugins/network-elements/netris/src/test/java/org/apache/cloudstack/service/NetrisApiClientImplTest.java b/plugins/network-elements/netris/src/test/java/org/apache/cloudstack/service/NetrisApiClientImplTest.java
index b8324da..dcdcafd 100644
--- a/plugins/network-elements/netris/src/test/java/org/apache/cloudstack/service/NetrisApiClientImplTest.java
+++ b/plugins/network-elements/netris/src/test/java/org/apache/cloudstack/service/NetrisApiClientImplTest.java

@@ -17,6 +17,7 @@
 package org.apache.cloudstack.service;
 
 import io.netris.model.GetSiteBody;
+import io.netris.model.VPCListing;
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -40,4 +41,10 @@
         List<GetSiteBody> sites = client.listSites();
         Assert.assertTrue(sites.size() > 0);
     }
+
+    @Test
+    public void testListVpcs() {
+        List<VPCListing> vpcs = client.listVPCs();
+        Assert.assertTrue(vpcs.size() > 0);
+    }
 }