I'm currently developing an action for Google Assistant using the Actions on Google simulator. The action uses Google Sign-in to retrieve the users email. To test my flow for users who don't have have their account linked I would unlink using the unlink button in the profile section in the simulator
Today I tried to do this, but the console is giving me an error that unlinking was unsuccessful.
Sadly, this is the only information that I am getting. Refreshing the page and re-enabling testing on my project did not resolve this issue. Does anyone know what might be causing this or have an alternative way to unlink my account from my project?
So the issue of not being able to unlink my account in the simulator has resolved it self after a few days without any changes on my own side. So it might have been an issue on Google's side. The answer posted by Saif was a good work around while this issue wasn't solved yet.