public HumanTaskDefBuilder AddCompletionDeadLine(string name, Action <DeadLineBuilder> callback)
        {
            var deadLineBuilder = new DeadLineBuilder(name, DeadlineUsages.COMPLETION);

            callback(deadLineBuilder);
            _humanTaskDef.DeadLines.Add(deadLineBuilder.Build());
            return(this);
        }
        public HumanTaskDefBuilder AddStartDeadLine(string name, Action <DeadLineBuilder> callback)
        {
            var deadLineBuilder = new DeadLineBuilder(name, DeadlineUsages.START);

            callback(deadLineBuilder);
            _humanTaskDef.DeadLines.Add(deadLineBuilder.Build());
            return(this);
        }