<?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\Resource;

use Google\Service\Compute\InstanceGroup;
use Google\Service\Compute\Operation;
use Google\Service\Compute\RegionInstanceGroupList;
use Google\Service\Compute\RegionInstanceGroupsListInstances;
use Google\Service\Compute\RegionInstanceGroupsListInstancesRequest;
use Google\Service\Compute\RegionInstanceGroupsSetNamedPortsRequest;

/**
 * The "regionInstanceGroups" collection of methods.
 * Typical usage is:
 *  <code>
 *   $computeService = new Google\Service\Compute(...);
 *   $regionInstanceGroups = $computeService->regionInstanceGroups;
 *  </code>
 */
class RegionInstanceGroups extends \Google\Service\Resource
{
  /**
   * Returns the specified instance group resource. (regionInstanceGroups.get)
   *
   * @param string $project Project ID for this request.
   * @param string $region Name of the region scoping this request.
   * @param string $instanceGroup Name of the instance group resource to return.
   * @param array $optParams Optional parameters.
   * @return InstanceGroup
   */
  public function get($project, $region, $instanceGroup, $optParams = [])
  {
    $params = ['project' => $project, 'region' => $region, 'instanceGroup' => $instanceGroup];
    $params = array_merge($params, $optParams);
    return $this->call('get', [$params], InstanceGroup::class);
  }
  /**
   * Retrieves the list of instance group resources contained within the specified
   * region. (regionInstanceGroups.listRegionInstanceGroups)
   *
   * @param string $project Project ID for this request.
   * @param string $region Name of the region scoping this request.
   * @param array $optParams Optional parameters.
   *
   * @opt_param string filter A filter expression that filters resources listed in
   * the response. The expression must specify the field name, a comparison
   * operator, and the value that you want to use for filtering. The value must be
   * a string, a number, or a boolean. The comparison operator must be either `=`,
   * `!=`, `>`, or `<`.
   *
   * For example, if you are filtering Compute Engine instances, you can exclude
   * instances named `example-instance` by specifying `name != example-instance`.
   *
   * You can also filter nested fields. For example, you could specify
   * `scheduling.automaticRestart = false` to include instances only if they are
   * not scheduled for automatic restarts. You can use filtering on nested fields
   * to filter based on resource labels.
   *
   * To filter on multiple expressions, provide each separate expression within
   * parentheses. For example: ``` (scheduling.automaticRestart = true)
   * (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND`
   * expression. However, you can include `AND` and `OR` expressions explicitly.
   * For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel
   * Broadwell") AND (scheduling.automaticRestart = true) ```
   * @opt_param string maxResults The maximum number of results per page that
   * should be returned. If the number of available results is larger than
   * `maxResults`, Compute Engine returns a `nextPageToken` that can be used to
   * get the next page of results in subsequent list requests. Acceptable values
   * are `0` to `500`, inclusive. (Default: `500`)
   * @opt_param string orderBy Sorts list results by a certain order. By default,
   * results are returned in alphanumerical order based on the resource name.
   *
   * You can also sort results in descending order based on the creation timestamp
   * using `orderBy="creationTimestamp desc"`. This sorts results based on the
   * `creationTimestamp` field in reverse chronological order (newest result
   * first). Use this to sort resources like operations so that the newest
   * operation is returned first.
   *
   * Currently, only sorting by `name` or `creationTimestamp desc` is supported.
   * @opt_param string pageToken Specifies a page token to use. Set `pageToken` to
   * the `nextPageToken` returned by a previous list request to get the next page
   * of results.
   * @opt_param bool returnPartialSuccess Opt-in for partial success behavior
   * which provides partial results in case of failure. The default value is
   * false.
   * @return RegionInstanceGroupList
   */
  public function listRegionInstanceGroups($project, $region, $optParams = [])
  {
    $params = ['project' => $project, 'region' => $region];
    $params = array_merge($params, $optParams);
    return $this->call('list', [$params], RegionInstanceGroupList::class);
  }
  /**
   * Lists the instances in the specified instance group and displays information
   * about the named ports. Depending on the specified options, this method can
   * list all instances or only the instances that are running. The orderBy query
   * parameter is not supported. (regionInstanceGroups.listInstances)
   *
   * @param string $project Project ID for this request.
   * @param string $region Name of the region scoping this request.
   * @param string $instanceGroup Name of the regional instance group for which we
   * want to list the instances.
   * @param RegionInstanceGroupsListInstancesRequest $postBody
   * @param array $optParams Optional parameters.
   *
   * @opt_param string filter A filter expression that filters resources listed in
   * the response. The expression must specify the field name, a comparison
   * operator, and the value that you want to use for filtering. The value must be
   * a string, a number, or a boolean. The comparison operator must be either `=`,
   * `!=`, `>`, or `<`.
   *
   * For example, if you are filtering Compute Engine instances, you can exclude
   * instances named `example-instance` by specifying `name != example-instance`.
   *
   * You can also filter nested fields. For example, you could specify
   * `scheduling.automaticRestart = false` to include instances only if they are
   * not scheduled for automatic restarts. You can use filtering on nested fields
   * to filter based on resource labels.
   *
   * To filter on multiple expressions, provide each separate expression within
   * parentheses. For example: ``` (scheduling.automaticRestart = true)
   * (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND`
   * expression. However, you can include `AND` and `OR` expressions explicitly.
   * For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel
   * Broadwell") AND (scheduling.automaticRestart = true) ```
   * @opt_param string maxResults The maximum number of results per page that
   * should be returned. If the number of available results is larger than
   * `maxResults`, Compute Engine returns a `nextPageToken` that can be used to
   * get the next page of results in subsequent list requests. Acceptable values
   * are `0` to `500`, inclusive. (Default: `500`)
   * @opt_param string orderBy Sorts list results by a certain order. By default,
   * results are returned in alphanumerical order based on the resource name.
   *
   * You can also sort results in descending order based on the creation timestamp
   * using `orderBy="creationTimestamp desc"`. This sorts results based on the
   * `creationTimestamp` field in reverse chronological order (newest result
   * first). Use this to sort resources like operations so that the newest
   * operation is returned first.
   *
   * Currently, only sorting by `name` or `creationTimestamp desc` is supported.
   * @opt_param string pageToken Specifies a page token to use. Set `pageToken` to
   * the `nextPageToken` returned by a previous list request to get the next page
   * of results.
   * @opt_param bool returnPartialSuccess Opt-in for partial success behavior
   * which provides partial results in case of failure. The default value is
   * false.
   * @return RegionInstanceGroupsListInstances
   */
  public function listInstances($project, $region, $instanceGroup, RegionInstanceGroupsListInstancesRequest $postBody, $optParams = [])
  {
    $params = ['project' => $project, 'region' => $region, 'instanceGroup' => $instanceGroup, 'postBody' => $postBody];
    $params = array_merge($params, $optParams);
    return $this->call('listInstances', [$params], RegionInstanceGroupsListInstances::class);
  }
  /**
   * Sets the named ports for the specified regional instance group.
   * (regionInstanceGroups.setNamedPorts)
   *
   * @param string $project Project ID for this request.
   * @param string $region Name of the region scoping this request.
   * @param string $instanceGroup The name of the regional instance group where
   * the named ports are updated.
   * @param RegionInstanceGroupsSetNamedPortsRequest $postBody
   * @param array $optParams Optional parameters.
   *
   * @opt_param string requestId An optional request ID to identify requests.
   * Specify a unique request ID so that if you must retry your request, the
   * server will know to ignore the request if it has already been completed.
   *
   * For example, consider a situation where you make an initial request and the
   * request times out. If you make the request again with the same request ID,
   * the server can check if original operation with the same request ID was
   * received, and if so, will ignore the second request. This prevents clients
   * from accidentally creating duplicate commitments.
   *
   * The request ID must be a valid UUID with the exception that zero UUID is not
   * supported (00000000-0000-0000-0000-000000000000).
   * @return Operation
   */
  public function setNamedPorts($project, $region, $instanceGroup, RegionInstanceGroupsSetNamedPortsRequest $postBody, $optParams = [])
  {
    $params = ['project' => $project, 'region' => $region, 'instanceGroup' => $instanceGroup, 'postBody' => $postBody];
    $params = array_merge($params, $optParams);
    return $this->call('setNamedPorts', [$params], Operation::class);
  }
}

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