def add_milliseconds_to_epoch_time(epoch_time):
    """
    Add 1 millisecond so we would not get duplicate incidents.
    Args:
        epoch_time: Epoch time as it is in the raw_content
    Returns:
        epoch_time with 1 more millisecond.
    """
    epoch_time = int(epoch_time / 1000 + 1) / 1000
    return epoch_time