def get_definition(self, task_name):
r = self.gbdx_connection.get(self._base_url + '<STR_LIT:/>' + task_name)<EOL>raise_for_status(r)<EOL>return r.json()<EOL>
Gets definition of a registered GBDX task.

        Args:
            task_name (str): Task name.

        Returns:
            Dictionary representing the task definition.