@classmethod
def from_server_response(cls, publicKey=None, data=None, iv=None, salt=None,
    public_key=None):
    """Creating Container object from Ambisafe KeyServer response
        :param publicKey: For backward compatibility
        :param data:
        :param iv:
        :param salt:
        :param public_key:
        :return:
        """
    if not public_key and not publicKey:
        raise ValueError('public_key must be provided')
    if not public_key:
        public_key = publicKey
    return cls(public_key, data, iv, salt)
