

def _group_show(group_id, version=None):
    'Show details of a Marathon application.\n\n    :param group_id: The id for the application\n    :type group_id: str\n    :param version: The version, either absolute (date-time) or relative\n    :type version: str\n    :returns: process return code\n    :rtype: int\n    '
    client = marathon.create_client()
    app = client.get_group(group_id, version=version)
    emitter.publish(app)
    return 0

dataset/ETHPy150Open dcos/dcos-cli/cli/dcoscli/marathon/main.py _group_show/original