def activate(video_id, _connection=None):
        """
        Mark a video as Active
        """
        c = _connection
        if not c:
            c = connection.APIConnection()
        data = c.post('update_video', video={
            'id': video_id,
            'itemState': enums.ItemStateEnum.ACTIVE})
        return Video(data=data, _connection=c)
Mark a video as Active