namespace Azure.ResourceManager.Billing
{
    public class SavingsPlanOrderModelCollection : ArmCollection, IAsyncEnumerable<SavingsPlanOrderModelResource>, IEnumerable, IEnumerable<SavingsPlanOrderModelResource>
    {
        [AsyncStateMachine(typeof(<ExistsAsync>d__9))]
        public virtual Task<Response<bool>> ExistsAsync(string savingsPlanOrderId, string expand = null, CancellationToken cancellationToken = default);
    }
}