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))
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