Check if client app is deleted

Question

I m in a situation where need to find a way to check if user has deleted the app from dropbox>account settings>scruity

Is there some way to get it so that i can force user to authorise agian?

Please suggest

Greg-DB · Accepted Answer

Yes, you can try making an API call and check if it fails with a 401 invalid access token error. Getting the user's account information is a good call to use for this, since it doesn't have side effects.

For example, with the .NET SDK, you can call GetCurrentAccountAsync, and catch/check the AuthError.