code: public UpdateIPSetRequest withUpdates(IPSetUpdate... updates) {
          if (this.updates == null) {
              setUpdates(new java.util.ArrayList<IPSetUpdate>(updates.length));
          }
          for (IPSetUpdate ele : updates) {
              this.updates.add(ele);
          }
          return this;
      }
docs: <p>
  An array of <code>IPSetUpdate</code> objects that you want to insert into or delete from an <a>IPSet</a>. For
  more information, see the applicable data types:
  </p>
  <ul>
  <li>
  <p>
  <a>IPSetUpdate</a>: Contains <code>Action</code> and <code>IPSetDescriptor</code>
  </p>
  </li>
  <li>
  <p>
  <a>IPSetDescriptor</a>: Contains <code>Type</code> and <code>Value</code>
  </p>
  </li>
  </ul>
  <p>
  You can insert a maximum of 1000 addresses in a single request.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setUpdates(java.util.Collection)} or {@link #withUpdates(java.util.Collection)} if you want to override
  the existing values.
  </p>
  
  @param updates
  An array of <code>IPSetUpdate</code> objects that you want to insert into or delete from an <a>IPSet</a>.
  For more information, see the applicable data types:</p>
  <ul>
  <li>
  <p>
  <a>IPSetUpdate</a>: Contains <code>Action</code> and <code>IPSetDescriptor</code>
  </p>
  </li>
  <li>
  <p>
  <a>IPSetDescriptor</a>: Contains <code>Type</code> and <code>Value</code>
  </p>
  </li>
  </ul>
  <p>
  You can insert a maximum of 1000 addresses in a single request.
  @return Returns a reference to this object so that method calls can be chained together.