Parameters to set error threshold in fitcensemble()

Hi,

I found a strange question is that there is no parameters to set error threshold in fitcensemble. The model says:

'ReasonForTermination: 'Terminated normally after completing the requested number of training cycles.'

But the classification algorithm should have two goals, error goal and running rounds. Why we can't set error goal in function fitcensemble(). I also noticed that for RobustBoost, there is a specific paramer to set error goal. So why other boosting can't set error goal?

Thank you~~~