Change Toggle input value upstream

Hi,
I'm develpoing a c# component to export some data from GH to another application. To start the export I'm changing the toggle component from false to true.

Now I would like to inside the c# Component change the toggle value from true back to false, to make sure it is only exported once.

Is there a way to change the value upstream from the c# Component?

Thanks in advance for your help.

Martin