Function setKeyboardLED

setKeyboardLED(keyboardID: number, name: string, state: boolean): boolean
Sets a specific keyboard's LED, leaving all other attached keyboards untouched.
Parameters
- keyboardID: number
  A keyboard identifier, as returned by attachedKeyboards()
- name: string
  The LED to set — one of "caps", "scroll", or "num"
- state: boolean
  true to turn the LED on, false to turn it off
Returns boolean
true if the LED was successfully set

Remarks
Requires Input Monitoring permission — see hs.permissions.requestInputMonitoring().