postback = $postback; } /** * @return string */ public function getPostback() { return $this->postback; } /** * @param string */ public function setText($text) { $this->text = $text; } /** * @return string */ public function getText() { return $this->text; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(GoogleCloudDialogflowV2beta1IntentMessageCardButton::class, 'Google_Service_Dialogflow_GoogleCloudDialogflowV2beta1IntentMessageCardButton');