def _resolve_resource_path(resource):
    """Returns sfc resource path."""
    if resource == 'port_pair':
        return "/sfc/port_pairs"
    elif resource == 'port_pair_group':
        return "/sfc/port_pair_groups"
    elif resource == 'port_chain':
        return "/sfc/port_chains"
    elif resource == 'flow_classifier':
        return "/sfc/flow_classifiers"