GoogleCloudDialogflowV2IntentMessageCardButton constructor
const
GoogleCloudDialogflowV2IntentMessageCardButton({})
Creates a new GoogleCloudDialogflowV2IntentMessageCardButton.
postback Optional. The text to send back to the Dialogflow API or a URI to open.
text Optional. The text to show on the button.
Implementation
const GoogleCloudDialogflowV2IntentMessageCardButton({
this.postback,
this.text,
});