public virtual Task <IEnumerable <StripeSubscriptionItem> > ListAsync(StripeSubscriptionItemListOptions options = null, StripeRequestOptions requestOptions = null, CancellationToken cancellationToken = default(CancellationToken))
 {
     return(GetEntityListAsync($"{Urls.BaseUrl}/subscription_items", requestOptions, cancellationToken, options));
 }
 public virtual IEnumerable <StripeSubscriptionItem> List(StripeSubscriptionItemListOptions options = null, StripeRequestOptions requestOptions = null)
 {
     return(GetEntityList($"{Urls.BaseUrl}/subscription_items", requestOptions, options));
 }