<?php
/*
 * Copyright 2014 Google Inc.
 *
 * 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.
 */

namespace Google\Service\Compute;

class InstanceGroupsListInstancesRequest extends \Google\Model
{
  /**
   * Includes all instances in the generated list regardless of their state.
   */
  public const INSTANCE_STATE_ALL = 'ALL';
  /**
   * Includes instances in the generated list only if they have a RUNNING state.
   */
  public const INSTANCE_STATE_RUNNING = 'RUNNING';
  /**
   * A filter for the state of the instances in the instance group. Valid
   * options are ALL or RUNNING. If you do not specify this parameter the list
   * includes all instances regardless of their state.
   *
   * @var string
   */
  public $instanceState;

  /**
   * A filter for the state of the instances in the instance group. Valid
   * options are ALL or RUNNING. If you do not specify this parameter the list
   * includes all instances regardless of their state.
   *
   * Accepted values: ALL, RUNNING
   *
   * @param self::INSTANCE_STATE_* $instanceState
   */
  public function setInstanceState($instanceState)
  {
    $this->instanceState = $instanceState;
  }
  /**
   * @return self::INSTANCE_STATE_*
   */
  public function getInstanceState()
  {
    return $this->instanceState;
  }
}

// Adding a class alias for backwards compatibility with the previous class name.
class_alias(InstanceGroupsListInstancesRequest::class, 'Google_Service_Compute_InstanceGroupsListInstancesRequest');