The MIME type of the content you are attaching

        :param file_type: The MIME type of the content you are attaching
        :type file_type FileType, string, optional

def file_type(self, value):
        """The MIME type of the content you are attaching

        :param file_type: The MIME type of the content you are attaching
        :type file_type FileType, string, optional
        """
        if isinstance(value, FileType):
            self._file_type = value
        else:
            self._file_type = FileType(value)