def get_group_by_id(self, group_id):
self._valid_group_id(group_id)<EOL>url = "<STR_LIT>".format(self.API, group_id)<EOL>data = self._get_resource(url)<EOL>return self._group_from_json(data.get("<STR_LIT:data>"))<EOL>
Returns a restclients.Group object for the group identified by the
passed group ID.