<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/iam/v3/policy_bindings_service.proto

namespace Google\Cloud\Iam\V3;

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

/**
 * Response message for ListPolicyBindings method.
 *
 * Generated from protobuf message <code>google.iam.v3.ListPolicyBindingsResponse</code>
 */
class ListPolicyBindingsResponse extends \Google\Protobuf\Internal\Message
{
    /**
     * The policy bindings from the specified parent.
     *
     * Generated from protobuf field <code>repeated .google.iam.v3.PolicyBinding policy_bindings = 1;</code>
     */
    private $policy_bindings;
    /**
     * Optional. A token, which can be sent as `page_token` to retrieve the next
     * page. If this field is omitted, there are no subsequent pages.
     *
     * Generated from protobuf field <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    protected $next_page_token = '';

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type array<\Google\Cloud\Iam\V3\PolicyBinding>|\Google\Protobuf\Internal\RepeatedField $policy_bindings
     *           The policy bindings from the specified parent.
     *     @type string $next_page_token
     *           Optional. A token, which can be sent as `page_token` to retrieve the next
     *           page. If this field is omitted, there are no subsequent pages.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Iam\V3\PolicyBindingsService::initOnce();
        parent::__construct($data);
    }

    /**
     * The policy bindings from the specified parent.
     *
     * Generated from protobuf field <code>repeated .google.iam.v3.PolicyBinding policy_bindings = 1;</code>
     * @return \Google\Protobuf\Internal\RepeatedField
     */
    public function getPolicyBindings()
    {
        return $this->policy_bindings;
    }

    /**
     * The policy bindings from the specified parent.
     *
     * Generated from protobuf field <code>repeated .google.iam.v3.PolicyBinding policy_bindings = 1;</code>
     * @param array<\Google\Cloud\Iam\V3\PolicyBinding>|\Google\Protobuf\Internal\RepeatedField $var
     * @return $this
     */
    public function setPolicyBindings($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Iam\V3\PolicyBinding::class);
        $this->policy_bindings = $arr;

        return $this;
    }

    /**
     * Optional. A token, which can be sent as `page_token` to retrieve the next
     * page. If this field is omitted, there are no subsequent pages.
     *
     * Generated from protobuf field <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return string
     */
    public function getNextPageToken()
    {
        return $this->next_page_token;
    }

    /**
     * Optional. A token, which can be sent as `page_token` to retrieve the next
     * page. If this field is omitted, there are no subsequent pages.
     *
     * Generated from protobuf field <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param string $var
     * @return $this
     */
    public function setNextPageToken($var)
    {
        GPBUtil::checkString($var, True);
        $this->next_page_token = $var;

        return $this;
    }

}

