Dshot max throttle

I’m currently working on a project involving a quad rotor and was wondering if it is possible to specify a maximum throttle value when working with Dshot ESCs. In my particular setup, I wish to limit the maximum throttle output from my motors to around 80%, which I could previously do when using PWM by using the pwm min <val> command. From what I can tell, it looks like the Dshot driver sets the max throttle to 1999 with no way to configure it. Is this really not possible or am I missing something?

Thank you!