/*-
 * -\-\-
 * docker-client
 * --
 * Copyright (C) 2016 Spotify AB
 * --
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * -/-/-
 */

package com.spotify.docker.client.messages.swarm;

import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.auto.value.AutoValue;


@AutoValue
@JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, setterVisibility = NONE)
public abstract class EndpointVirtualIp {

  @JsonProperty("NetworkID")
  public abstract String networkId();

  @JsonProperty("Addr")
  public abstract String addr();

  @JsonCreator
  static EndpointVirtualIp create(
      @JsonProperty("NetworkID") final String networkId,
      @JsonProperty("Addr") final String addr) {
    return new AutoValue_EndpointVirtualIp(networkId, addr);
  }
}

@@ -1053,16 +1053,50 @@
 Value;%0A%0A
+import javax.annotation.Nullable;%0A
 %0A@AutoVa
@@ -1295,24 +1295,36 @@
 tworkId();%0A%0A
+  @Nullable%0A
   @JsonPrope

Add Nullable to EndpointVirtualIp.addr