'The bucket name is invalid. A bucket name must: 1) be comprised of lower-case characters, numbers, underscore(_) or dash(-); 2) start with lower case or numbers; 3) be between 3-255 characters long. ', 'ObjectKeyInvalid' => 'The object key is invalid. An object name should be between 1 - 1023 bytes long when encoded as UTF-8 and cannot contain LF or CR or unsupported chars in XML1.0.', 'NoSuchKey' => 'The specified key does not exist.', );