InvalidateCacheActivity.php

<?php

namespace App\Workflows\InvalidateCache;

use Illuminate\Support\Facades\Http;
use Workflow\Activity;

class InvalidateCacheActivity extends Activity
{
    public function execute($url)
    {
        Http::withHeaders([
            'X-Client-key' => config('services.cloudimage.key'),
            'Content-Type' => 'application/json'
        ])->post('https://api.cloudimage.com/invalidate', [
            'scope' => 'original',
            'urls' => [
                '/' . $url
            ],
        ]);
    }
}