removing credentials from default config, restoring serviceprovider

Author: chuck014

config/aws.php

@@ -16,10 +16,7 @@
     | http://docs.aws.amazon.com/aws-sdk-php/v3/guide/guide/configuration.html
     |
     */
-    'credentials' => [
-        'key'    => env('AWS_ACCESS_KEY_ID'),
-        'secret' => env('AWS_SECRET_ACCESS_KEY'),
-    ],
+
     'region' => env('AWS_REGION', 'us-east-1'),
     'version' => 'latest',
     'ua_append' => [

src/AwsServiceProvider.php

@@ -42,9 +42,6 @@ public function register()
     {
         $this->app->singleton('aws', function ($app) {
             $config = $app['config']->get('aws');
-            if (is_null($app['config']->get('aws')['credentials']['key']) && is_null($app['config']->get('aws')['credentials']['secret'])) {
-                unset($config['credentials']);
-            }
             return new Sdk($config);
         });