<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/compute/v1/compute.proto

namespace Google\Cloud\Compute\V1;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * A request message for InstanceGroupManagers.Resize. See the method description for details.
 *
 * Generated from protobuf message <code>google.cloud.compute.v1.ResizeInstanceGroupManagerRequest</code>
 */
class ResizeInstanceGroupManagerRequest extends \Google\Protobuf\Internal\Message
{
    /**
     * The name of the managed instance group.
     *
     * Generated from protobuf field <code>string instance_group_manager = 249363395 [(.google.api.field_behavior) = REQUIRED];</code>
     */
    private $instance_group_manager = '';
    /**
     * Project ID for this request.
     *
     * Generated from protobuf field <code>string project = 227560217 [(.google.api.field_behavior) = REQUIRED, (.google.cloud.operation_request_field) = "project"];</code>
     */
    private $project = '';
    /**
     * 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).
     *
     * Generated from protobuf field <code>optional string request_id = 37109963;</code>
     */
    private $request_id = null;
    /**
     * The number of running instances that the managed instance group should maintain at any given time. The group automatically adds or removes instances to maintain the number of instances specified by this parameter.
     *
     * Generated from protobuf field <code>int32 size = 3530753 [(.google.api.field_behavior) = REQUIRED];</code>
     */
    private $size = 0;
    /**
     * The name of the zone where the managed instance group is located.
     *
     * Generated from protobuf field <code>string zone = 3744684 [(.google.api.field_behavior) = REQUIRED, (.google.cloud.operation_request_field) = "zone"];</code>
     */
    private $zone = '';

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $instance_group_manager
     *           The name of the managed instance group.
     *     @type string $project
     *           Project ID for this request.
     *     @type string $request_id
     *           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).
     *     @type int $size
     *           The number of running instances that the managed instance group should maintain at any given time. The group automatically adds or removes instances to maintain the number of instances specified by this parameter.
     *     @type string $zone
     *           The name of the zone where the managed instance group is located.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Compute\V1\Compute::initOnce();
        parent::__construct($data);
    }

    /**
     * The name of the managed instance group.
     *
     * Generated from protobuf field <code>string instance_group_manager = 249363395 [(.google.api.field_behavior) = REQUIRED];</code>
     * @return string
     */
    public function getInstanceGroupManager()
    {
        return $this->instance_group_manager;
    }

    /**
     * The name of the managed instance group.
     *
     * Generated from protobuf field <code>string instance_group_manager = 249363395 [(.google.api.field_behavior) = REQUIRED];</code>
     * @param string $var
     * @return $this
     */
    public function setInstanceGroupManager($var)
    {
        GPBUtil::checkString($var, True);
        $this->instance_group_manager = $var;

        return $this;
    }

    /**
     * Project ID for this request.
     *
     * Generated from protobuf field <code>string project = 227560217 [(.google.api.field_behavior) = REQUIRED, (.google.cloud.operation_request_field) = "project"];</code>
     * @return string
     */
    public function getProject()
    {
        return $this->project;
    }

    /**
     * Project ID for this request.
     *
     * Generated from protobuf field <code>string project = 227560217 [(.google.api.field_behavior) = REQUIRED, (.google.cloud.operation_request_field) = "project"];</code>
     * @param string $var
     * @return $this
     */
    public function setProject($var)
    {
        GPBUtil::checkString($var, True);
        $this->project = $var;

        return $this;
    }

    /**
     * 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).
     *
     * Generated from protobuf field <code>optional string request_id = 37109963;</code>
     * @return string
     */
    public function getRequestId()
    {
        return isset($this->request_id) ? $this->request_id : '';
    }

    public function hasRequestId()
    {
        return isset($this->request_id);
    }

    public function clearRequestId()
    {
        unset($this->request_id);
    }

    /**
     * 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).
     *
     * Generated from protobuf field <code>optional string request_id = 37109963;</code>
     * @param string $var
     * @return $this
     */
    public function setRequestId($var)
    {
        GPBUtil::checkString($var, True);
        $this->request_id = $var;

        return $this;
    }

    /**
     * The number of running instances that the managed instance group should maintain at any given time. The group automatically adds or removes instances to maintain the number of instances specified by this parameter.
     *
     * Generated from protobuf field <code>int32 size = 3530753 [(.google.api.field_behavior) = REQUIRED];</code>
     * @return int
     */
    public function getSize()
    {
        return $this->size;
    }

    /**
     * The number of running instances that the managed instance group should maintain at any given time. The group automatically adds or removes instances to maintain the number of instances specified by this parameter.
     *
     * Generated from protobuf field <code>int32 size = 3530753 [(.google.api.field_behavior) = REQUIRED];</code>
     * @param int $var
     * @return $this
     */
    public function setSize($var)
    {
        GPBUtil::checkInt32($var);
        $this->size = $var;

        return $this;
    }

    /**
     * The name of the zone where the managed instance group is located.
     *
     * Generated from protobuf field <code>string zone = 3744684 [(.google.api.field_behavior) = REQUIRED, (.google.cloud.operation_request_field) = "zone"];</code>
     * @return string
     */
    public function getZone()
    {
        return $this->zone;
    }

    /**
     * The name of the zone where the managed instance group is located.
     *
     * Generated from protobuf field <code>string zone = 3744684 [(.google.api.field_behavior) = REQUIRED, (.google.cloud.operation_request_field) = "zone"];</code>
     * @param string $var
     * @return $this
     */
    public function setZone($var)
    {
        GPBUtil::checkString($var, True);
        $this->zone = $var;

        return $this;
    }

}