def feature_vectors_calculated_message(body):
    """
    Method for make message with data which would be send
    to rabbitmq features vectors calculated queue, if calculation success

    :param body: body of message received from RabbitMQ queue
    :type body: dict
    :return: features vectors calculated message
    :rtype: dict
    """

    return {
        'CorrelationId': body['CorrelationId'],
        'Structures': body['Structures'],
        'Columns': body['Columns'],
        'Failed': body['Failed']
    }