getSecretKey(), true); return base64_encode($version . $signature); } /** * @internal * @codeCoverageIgnore */ public static function applyDocFilters(array $api, array $docs) { $b64 = '
This value will be base64 encoded on your behalf.
'; $docs['shapes']['RawMessage']['append'] = $b64; return [ new Service($api, ApiProvider::defaultProvider()), new DocModel($docs) ]; } }