@staticmethod
def _handle_emailtoken():
    """ Called when Personio requires email token...
        Asks the user to enter the token.

        Args:
            message: Optional.

        Returns:
            A string containing the token.
        """
    print('Personio requires an E-Mail token...')
    email_token = input('Please enter the code sent to you via E-Mail: ')
    return email_token
