namespace Azure.ResourceManager.Network
{
    public class ExpressRouteCircuitResource : ArmResource, IJsonModel<ExpressRouteCircuitData>, IPersistableModel<ExpressRouteCircuitData>
    {
        [AsyncStateMachine(typeof(<AddTagAsync>d__28))]
        public virtual Task<Response<ExpressRouteCircuitResource>> AddTagAsync(string key, string value, CancellationToken cancellationToken = default);
    }
}