<?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.
 */

/**
 * The "instanceGroups" collection of methods.
 * Typical usage is:
 *  <code>
 *   $computeService = new Google_Service_Compute(...);
 *   $instanceGroups = $computeService->instanceGroups;
 *  </code>
 */
class Google_Service_Compute_Resource_InstanceGroups extends Google_Service_Resource
{
  /**
   * Adds a list of instances to the specified instance group. All of the
   * instances in the instance group must be in the same network/subnetwork. Read
   * Adding instances for more information. (instanceGroups.addInstances)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @param string $instanceGroup The name of the instance group where you are
   * adding instances.
   * @param Google_Service_Compute_InstanceGroupsAddInstancesRequest $postBody
   * @param array $optParams Optional parameters.
   *
   * @opt_param string requestId An optional request ID to identify requests.
   * Specify a unique request ID so that if you must retry your request, the
   * server will know to ignore the request if it has already been completed.
   *
   * For example, consider a situation where you make an initial request and the
   * request times out. If you make the request again with the same request ID,
   * the server can check if original operation with the same request ID was
   * received, and if so, will ignore the second request. This prevents clients
   * from accidentally creating duplicate commitments.
   *
   * The request ID must be a valid UUID with the exception that zero UUID is not
   * supported (00000000-0000-0000-0000-000000000000).
   * @return Google_Service_Compute_Operation
   */
  public function addInstances($project, $zone, $instanceGroup, Google_Service_Compute_InstanceGroupsAddInstancesRequest $postBody, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'instanceGroup' => $instanceGroup, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('addInstances', array($params), "Google_Service_Compute_Operation");
  }
  /**
   * Retrieves the list of instance groups and sorts them by zone.
   * (instanceGroups.aggregatedList)
   *
   * @param string $project Project ID for 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.
   * @return Google_Service_Compute_InstanceGroupAggregatedList
   */
  public function aggregatedList($project, $optParams = array())
  {
    $params = array('project' => $project);
    $params = array_merge($params, $optParams);
    return $this->call('aggregatedList', array($params), "Google_Service_Compute_InstanceGroupAggregatedList");
  }
  /**
   * Deletes the specified instance group. The instances in the group are not
   * deleted. Note that instance group must not belong to a backend service. Read
   * Deleting an instance group for more information. (instanceGroups.delete)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @param string $instanceGroup The name of the instance group to delete.
   * @param array $optParams Optional parameters.
   *
   * @opt_param string requestId An optional request ID to identify requests.
   * Specify a unique request ID so that if you must retry your request, the
   * server will know to ignore the request if it has already been completed.
   *
   * For example, consider a situation where you make an initial request and the
   * request times out. If you make the request again with the same request ID,
   * the server can check if original operation with the same request ID was
   * received, and if so, will ignore the second request. This prevents clients
   * from accidentally creating duplicate commitments.
   *
   * The request ID must be a valid UUID with the exception that zero UUID is not
   * supported (00000000-0000-0000-0000-000000000000).
   * @return Google_Service_Compute_Operation
   */
  public function delete($project, $zone, $instanceGroup, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'instanceGroup' => $instanceGroup);
    $params = array_merge($params, $optParams);
    return $this->call('delete', array($params), "Google_Service_Compute_Operation");
  }
  /**
   * Returns the specified instance group. Gets a list of available instance
   * groups by making a list() request. (instanceGroups.get)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @param string $instanceGroup The name of the instance group.
   * @param array $optParams Optional parameters.
   * @return Google_Service_Compute_InstanceGroup
   */
  public function get($project, $zone, $instanceGroup, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'instanceGroup' => $instanceGroup);
    $params = array_merge($params, $optParams);
    return $this->call('get', array($params), "Google_Service_Compute_InstanceGroup");
  }
  /**
   * Creates an instance group in the specified project using the parameters that
   * are included in the request. (instanceGroups.insert)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where you want to create the
   * instance group.
   * @param Google_Service_Compute_InstanceGroup $postBody
   * @param array $optParams Optional parameters.
   *
   * @opt_param string requestId An optional request ID to identify requests.
   * Specify a unique request ID so that if you must retry your request, the
   * server will know to ignore the request if it has already been completed.
   *
   * For example, consider a situation where you make an initial request and the
   * request times out. If you make the request again with the same request ID,
   * the server can check if original operation with the same request ID was
   * received, and if so, will ignore the second request. This prevents clients
   * from accidentally creating duplicate commitments.
   *
   * The request ID must be a valid UUID with the exception that zero UUID is not
   * supported (00000000-0000-0000-0000-000000000000).
   * @return Google_Service_Compute_Operation
   */
  public function insert($project, $zone, Google_Service_Compute_InstanceGroup $postBody, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('insert', array($params), "Google_Service_Compute_Operation");
  }
  /**
   * Retrieves the list of instance groups that are located in the specified
   * project and zone. (instanceGroups.listInstanceGroups)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @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.
   * @return Google_Service_Compute_InstanceGroupList
   */
  public function listInstanceGroups($project, $zone, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone);
    $params = array_merge($params, $optParams);
    return $this->call('list', array($params), "Google_Service_Compute_InstanceGroupList");
  }
  /**
   * Lists the instances in the specified instance group.
   * (instanceGroups.listInstances)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @param string $instanceGroup The name of the instance group from which you
   * want to generate a list of included instances.
   * @param Google_Service_Compute_InstanceGroupsListInstancesRequest $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.
   * @return Google_Service_Compute_InstanceGroupsListInstances
   */
  public function listInstances($project, $zone, $instanceGroup, Google_Service_Compute_InstanceGroupsListInstancesRequest $postBody, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'instanceGroup' => $instanceGroup, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('listInstances', array($params), "Google_Service_Compute_InstanceGroupsListInstances");
  }
  /**
   * Removes one or more instances from the specified instance group, but does not
   * delete those instances.
   *
   * If the group is part of a backend service that has enabled connection
   * draining, it can take up to 60 seconds after the connection draining duration
   * before the VM instance is removed or deleted.
   * (instanceGroups.removeInstances)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @param string $instanceGroup The name of the instance group where the
   * specified instances will be removed.
   * @param Google_Service_Compute_InstanceGroupsRemoveInstancesRequest $postBody
   * @param array $optParams Optional parameters.
   *
   * @opt_param string requestId An optional request ID to identify requests.
   * Specify a unique request ID so that if you must retry your request, the
   * server will know to ignore the request if it has already been completed.
   *
   * For example, consider a situation where you make an initial request and the
   * request times out. If you make the request again with the same request ID,
   * the server can check if original operation with the same request ID was
   * received, and if so, will ignore the second request. This prevents clients
   * from accidentally creating duplicate commitments.
   *
   * The request ID must be a valid UUID with the exception that zero UUID is not
   * supported (00000000-0000-0000-0000-000000000000).
   * @return Google_Service_Compute_Operation
   */
  public function removeInstances($project, $zone, $instanceGroup, Google_Service_Compute_InstanceGroupsRemoveInstancesRequest $postBody, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'instanceGroup' => $instanceGroup, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('removeInstances', array($params), "Google_Service_Compute_Operation");
  }
  /**
   * Sets the named ports for the specified instance group.
   * (instanceGroups.setNamedPorts)
   *
   * @param string $project Project ID for this request.
   * @param string $zone The name of the zone where the instance group is located.
   * @param string $instanceGroup The name of the instance group where the named
   * ports are updated.
   * @param Google_Service_Compute_InstanceGroupsSetNamedPortsRequest $postBody
   * @param array $optParams Optional parameters.
   *
   * @opt_param string requestId An optional request ID to identify requests.
   * Specify a unique request ID so that if you must retry your request, the
   * server will know to ignore the request if it has already been completed.
   *
   * For example, consider a situation where you make an initial request and the
   * request times out. If you make the request again with the same request ID,
   * the server can check if original operation with the same request ID was
   * received, and if so, will ignore the second request. This prevents clients
   * from accidentally creating duplicate commitments.
   *
   * The request ID must be a valid UUID with the exception that zero UUID is not
   * supported (00000000-0000-0000-0000-000000000000).
   * @return Google_Service_Compute_Operation
   */
  public function setNamedPorts($project, $zone, $instanceGroup, Google_Service_Compute_InstanceGroupsSetNamedPortsRequest $postBody, $optParams = array())
  {
    $params = array('project' => $project, 'zone' => $zone, 'instanceGroup' => $instanceGroup, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('setNamedPorts', array($params), "Google_Service_Compute_Operation");
  }
}
