// RB2 Core Connect namespace CoreConnect.Commerce.Cart; /// <summary>/// The update cart line item request./// </summary>public class UpdateCartLineItemRequest : CartRequest{ /// <summary> /// Gets or sets the line item id. /// </summary> public required string LineItemId { get; set; } /// <summary> /// Gets or sets the quantity. /// </summary> public int Quantity { get; set; } /// <summary> /// Gets or sets the promotionId. /// </summary> public string? PromotionId { get; set; } /// <summary> /// Gets or sets the promotion code. /// </summary> public string? PromotionCode { get; set; }}