public virtual Task <Coupon> GetAsync(string couponId, CouponGetOptions options = null, RequestOptions requestOptions = null, CancellationToken cancellationToken = default(CancellationToken))
 {
     return(this.GetEntityAsync(couponId, options, requestOptions, cancellationToken));
 }
 public virtual Coupon Get(string couponId, CouponGetOptions options = null, RequestOptions requestOptions = null)
 {
     return(this.GetEntity(couponId, options, requestOptions));
 }