env('AWS_ENDPOINT', 'https://s3.amazonaws.com'), 'credentials' => [ 'key' => env('AWS_ACCESS_KEY_ID'), 'secret' => env('AWS_SECRET_ACCESS_KEY'), ], 'region' => env('AWS_REGION', 'us-east-1'), 'version' => 'latest', 'ua_append' => [ 'L5MOD/' . AwsServiceProvider::VERSION, ], ];