docs: def revoke_access(self):
          """  Requests that the currently used token becomes invalid. Call this should a user logout. """
          if self.token is None:
              return True
          #Don't try to revoke if token is invalid anyway, will cause an error response anyway.
          if self.validate():
              data = {}
              data['token'] = self.token['access_token']
              self.request().post(self.revoke_url, data=data, json=None,verify=self.verifySSL)
          return True