/// <summary>
/// Get the next page of shipments based on the original parameters used to generate the list
/// </summary>
/// <param name="client">Easy post client to use</param>
/// <returns>A new ShipmentList instance.</returns>
public async Task<ShipmentList> Next(
IEasyPostClient client)
{
var options = Options ?? new ShipmentListOptions();
options.BeforeId = Shipments.Last().Id;
return await client.ListShipments(options);
}
