def METHOD_NAME(args):
    """
    List resource contacts for OSG.
    """
    if args.fqdn:
        results = topology_utils.get_resource_contacts_by_fqdn(args)
    else:
        results = topology_utils.get_resource_contacts(args)
    if args.fqdn:
        print_contacts(args, 'FQDN', results)
    else:
        print_contacts(args, 'Resource', results)