The Toggle component's default event is the On Value Changed Event, as seen in the On Value Changed (Boolean) section of the Toggle component. This event will trigger whenever the toggle is selected or deselected. It can accept a Boolean argument.
When a public function has a Boolean parameter, it will appear twice within the function's drop-down list of On Value Changed (Boolean) events: once within a Static Parameter list and again within the Dynamic bool list, as shown in the following screenshot:
If the function is selected from the Static Parameters list, a checkbox will appear as an argument ...