docs: def get(self, app_id, view_specifier):
          """
          Retrieve the definition of a given view, provided the app_id and the view_id
  
          :param app_id: the app id
          :param view_specifier:
              Can be one of the following:
              1. The view ID
              2. The view's name
              3. "last" to look up the last view used
          """
          return self.transport.GET(url='/view/app/{}/{}'.format(app_id, view_specifier))