url(); } /** * @return string */ public static function noPrivateKeyFile() { $content = <<url(); } /** * @return string */ public static function badPrivateKeyFilePath() { $content = <<url(); } /** * @return string */ public static function privateKeyFileUrl() { $line1 = \AlibabaCloud\Client\env('PRIVATE_KEY_LINE_1'); $content = <<url(); } /** * @return string */ public static function badPrivateKey() { $content = <<url(); } }