Making your attachments interactive

On top of adding attachments to your messages, you can also make your attachments interactive.

Take a look at this response on Slack:

This is how you would build that up

$this->respondToSlack('')
    ->withAttachment(Attachment::create()
        ->setColor('good')
        ->setText('This is good!')
        ->setFallback('good-message')
        ->setCallbackId('good-1')
        ->addAction(Action::create('cool button', 'A Cool Button', 'button'))
    );

Make sure you use the correct classes:

use Spatie\SlashCommand\Attachment;
use Spatie\SlashCommand\AttachmentField;

Take a look at Slacks documentation on interactive messages to learn what's possible. Please note that at this time only buttons are supported, and menus are not.