def METHOD_NAME(self, request, org_id, group_id):
    """Remove an organization group
    """
    # resource check
    org_id = int(org_id)
    if not ccnet_api.get_org_by_id(org_id):
        error_msg = 'Organization %s not found.' % org_id
        return api_error(status.HTTP_404_NOT_FOUND, error_msg)
    # permission checking
    group_id = int(group_id)
    if get_org_id_by_group(group_id) != org_id:
        error_msg = 'Group %s not found.' % group_id
        return api_error(status.HTTP_404_NOT_FOUND, error_msg)
    try:
        remove_org_group(org_id, group_id, request.user.username)
    except SearpcError as e:
        logger.error(e)
    return Response({'success': True})