public virtual Task <Topup> UpdateAsync(string topupId, TopupUpdateOptions options, RequestOptions requestOptions = null, CancellationToken cancellationToken = default)
 {
     return(this.UpdateEntityAsync(topupId, options, requestOptions, cancellationToken));
 }
 public virtual Topup Update(string topupId, TopupUpdateOptions options, RequestOptions requestOptions = null)
 {
     return(this.UpdateEntity(topupId, options, requestOptions));
 }