<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/dialogflow/v2/intent.proto

namespace Google\Cloud\Dialogflow\V2\Intent\Message\BrowseCarouselCard\BrowseCarouselCardItem;

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

/**
 * Actions on Google action to open a given url.
 *
 * Generated from protobuf message <code>google.cloud.dialogflow.v2.Intent.Message.BrowseCarouselCard.BrowseCarouselCardItem.OpenUrlAction</code>
 */
class OpenUrlAction extends \Google\Protobuf\Internal\Message
{
    /**
     * Required. URL
     *
     * Generated from protobuf field <code>string url = 1;</code>
     */
    protected $url = '';
    /**
     * Optional. Specifies the type of viewer that is used when opening
     * the URL. Defaults to opening via web browser.
     *
     * Generated from protobuf field <code>.google.cloud.dialogflow.v2.Intent.Message.BrowseCarouselCard.BrowseCarouselCardItem.OpenUrlAction.UrlTypeHint url_type_hint = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    protected $url_type_hint = 0;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $url
     *           Required. URL
     *     @type int $url_type_hint
     *           Optional. Specifies the type of viewer that is used when opening
     *           the URL. Defaults to opening via web browser.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Dialogflow\V2\Intent::initOnce();
        parent::__construct($data);
    }

    /**
     * Required. URL
     *
     * Generated from protobuf field <code>string url = 1;</code>
     * @return string
     */
    public function getUrl()
    {
        return $this->url;
    }

    /**
     * Required. URL
     *
     * Generated from protobuf field <code>string url = 1;</code>
     * @param string $var
     * @return $this
     */
    public function setUrl($var)
    {
        GPBUtil::checkString($var, True);
        $this->url = $var;

        return $this;
    }

    /**
     * Optional. Specifies the type of viewer that is used when opening
     * the URL. Defaults to opening via web browser.
     *
     * Generated from protobuf field <code>.google.cloud.dialogflow.v2.Intent.Message.BrowseCarouselCard.BrowseCarouselCardItem.OpenUrlAction.UrlTypeHint url_type_hint = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return int
     */
    public function getUrlTypeHint()
    {
        return $this->url_type_hint;
    }

    /**
     * Optional. Specifies the type of viewer that is used when opening
     * the URL. Defaults to opening via web browser.
     *
     * Generated from protobuf field <code>.google.cloud.dialogflow.v2.Intent.Message.BrowseCarouselCard.BrowseCarouselCardItem.OpenUrlAction.UrlTypeHint url_type_hint = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param int $var
     * @return $this
     */
    public function setUrlTypeHint($var)
    {
        GPBUtil::checkEnum($var, \Google\Cloud\Dialogflow\V2\Intent\Message\BrowseCarouselCard\BrowseCarouselCardItem\OpenUrlAction\UrlTypeHint::class);
        $this->url_type_hint = $var;

        return $this;
    }

}


