public function setCarouselSelect($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Dialogflow\V2\Intent_Message_CarouselSelect::class);
        $this->writeOneof(12, $var);

        return $this;
    }
public function setCarouselSelect($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Dialogflow\V2\Intent_Message_CarouselSelect::class);
        $this->writeOneof(12, $var);

        return $this;
    }
public function setCarouselSelect ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Dialogflow \ V2 \ Intent_Message_CarouselSelect :: class ) ; $ this -> writeOneof ( 12 , $ var ) ; return $ this ; }
The carousel card response for Actions on Google.

Generated from protobuf field <code>.google.cloud.dialogflow.v2.Intent.Message.CarouselSelect carousel_select = 12;</code>
@param \Google\Cloud\Dialogflow\V2\Intent\Message\CarouselSelect $var
@return $this
The carousel card response for Actions on Google .