code: public DescribeConfigurationSetResult withEventDestinations(EventDestination... eventDestinations) {
          if (this.eventDestinations == null) {
              setEventDestinations(new com.amazonaws.internal.SdkInternalList<EventDestination>(eventDestinations.length));
          }
          for (EventDestination ele : eventDestinations) {
              this.eventDestinations.add(ele);
          }
          return this;
      }
docs: <p>
  A list of event destinations associated with the configuration set.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setEventDestinations(java.util.Collection)} or {@link #withEventDestinations(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param eventDestinations
  A list of event destinations associated with the configuration set.
  @return Returns a reference to this object so that method calls can be chained together.