Get a single group

    CLI Example:

    .. code-block:: bash

        salt '*' keystoneng.group_get name=group1
        salt '*' keystoneng.group_get name=group2 domain_id=b62e76fbeeff4e8fb77073f591cf211e
        salt '*' keystoneng.group_get name=0e4febc2a5ab4f2c8f374b054162506d

def group_get(auth=None, **kwargs):
    '''
    Get a single group

    CLI Example:

    .. code-block:: bash

        salt '*' keystoneng.group_get name=group1
        salt '*' keystoneng.group_get name=group2 domain_id=b62e76fbeeff4e8fb77073f591cf211e
        salt '*' keystoneng.group_get name=0e4febc2a5ab4f2c8f374b054162506d
    '''
    cloud = get_operator_cloud(auth)
    kwargs = _clean_kwargs(**kwargs)
    return cloud.get_group(**kwargs)