/**
  * The type of event that will cause the notification to be sent. For details about notification
  * types supported by Auto Scaling, see <a>DescribeAutoScalingNotificationTypes</a>.
  *
  * <p>Returns a reference to this object so that method calls can be chained together.
  *
  * @param notificationTypes The type of event that will cause the notification to be sent. For
  *     details about notification types supported by Auto Scaling, see
  *     <a>DescribeAutoScalingNotificationTypes</a>.
  * @return A reference to this updated object so that method calls can be chained together.
  */
 public PutNotificationConfigurationRequest withNotificationTypes(String... notificationTypes) {
   if (getNotificationTypes() == null)
     setNotificationTypes(new java.util.ArrayList<String>(notificationTypes.length));
   for (String value : notificationTypes) {
     getNotificationTypes().add(value);
   }
   return this;
 }
 /**
  * The type of event that will cause the notification to be sent. For details about notification
  * types supported by Auto Scaling, see <a>DescribeAutoScalingNotificationTypes</a>.
  *
  * <p><b>NOTE:</b> This method appends the values to the existing list (if any). Use {@link
  * #setNotificationTypes(java.util.Collection)} or {@link
  * #withNotificationTypes(java.util.Collection)} if you want to override the existing values.
  *
  * @param notificationTypes The type of event that will cause the notification to be sent. For
  *     details about notification types supported by Auto Scaling, see
  *     <a>DescribeAutoScalingNotificationTypes</a>.
  * @return Returns a reference to this object so that method calls can be chained together.
  */
 public PutNotificationConfigurationRequest withNotificationTypes(String... notificationTypes) {
   if (this.notificationTypes == null) {
     setNotificationTypes(
         new com.amazonaws.internal.SdkInternalList<String>(notificationTypes.length));
   }
   for (String ele : notificationTypes) {
     this.notificationTypes.add(ele);
   }
   return this;
 }
 /**
  * The type of event that will cause the notification to be sent. For details about notification
  * types supported by Auto Scaling, see <a>DescribeAutoScalingNotificationTypes</a>.
  *
  * @param notificationTypes The type of event that will cause the notification to be sent. For
  *     details about notification types supported by Auto Scaling, see
  *     <a>DescribeAutoScalingNotificationTypes</a>.
  * @return Returns a reference to this object so that method calls can be chained together.
  */
 public PutNotificationConfigurationRequest withNotificationTypes(
     java.util.Collection<String> notificationTypes) {
   setNotificationTypes(notificationTypes);
   return this;
 }