---
displayed_sidebar: cartReference
---

import { TypeList } from "docs-ui"

# CreateLineItemDTO

The line item to be created.

<TypeList types={[{"name":"title","type":"`string`","description":"The title of the line item.","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"quantity","type":"[BigNumberInput](../../types/cart.BigNumberInput/page.mdx)","description":"The quantity of the line item in the cart.","optional":false,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"numeric","type":"`number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"raw","type":"[BigNumberRawValue](../../types/cart.BigNumberRawValue/page.mdx)","description":"","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]},{"name":"bigNumber","type":"`BigNumber`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"unit_price","type":"[BigNumberInput](../../types/cart.BigNumberInput/page.mdx)","description":"The unit price of the line item.","optional":false,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"numeric","type":"`number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"raw","type":"[BigNumberRawValue](../../types/cart.BigNumberRawValue/page.mdx)","description":"","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]},{"name":"bigNumber","type":"`BigNumber`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"subtitle","type":"`string`","description":"The subtitle of the line item.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"thumbnail","type":"`string`","description":"The thumbnail of the line item.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"cart_id","type":"`string`","description":"The associated cart's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_id","type":"`string`","description":"The associated product's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_title","type":"`string`","description":"The title of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_description","type":"`string`","description":"The description of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_subtitle","type":"`string`","description":"The subtitle of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_type","type":"`string`","description":"The type of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_type_id","type":"`string`","description":"The ID of type of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_collection","type":"`string`","description":"The collection of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"product_handle","type":"`string`","description":"The handle of the associated product.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"variant_id","type":"`string`","description":"The associated variant's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"variant_sku","type":"`string`","description":"The SKU of the associated variant.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"variant_barcode","type":"`string`","description":"The barcode of the associated variant.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"variant_title","type":"`string`","description":"The title of the associated variant.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"variant_option_values","type":"`Record<string, unknown>`","description":"The option values of the associated variant.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"requires_shipping","type":"`boolean`","description":"Whether the line item requires shipping.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"is_discountable","type":"`boolean`","description":"Whether the line item is discountable.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"is_tax_inclusive","type":"`boolean`","description":"Whether the line item's amount is tax inclusive.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"is_custom_price","type":"`boolean`","description":"Whether the line item's amount is a custom price.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"compare_at_unit_price","type":"[BigNumberInput](../../types/cart.BigNumberInput/page.mdx)","description":"The calculated price of the line item after applying promotions.","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"numeric","type":"`number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"raw","type":"[BigNumberRawValue](../../types/cart.BigNumberRawValue/page.mdx)","description":"","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]},{"name":"bigNumber","type":"`BigNumber`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"tax_lines","type":"[CreateTaxLineDTO](../cart.CreateTaxLineDTO/page.mdx)[]","description":"The tax lines of the line item.","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"code","type":"`string`","description":"The code of the tax line.","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"rate","type":"`number`","description":"The rate of the tax line.","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"description","type":"`string`","description":"The description of the tax line.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"tax_rate_id","type":"`string`","description":"The associated tax rate's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"provider_id","type":"`string`","description":"The associated provider's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"item_id","type":"`string`","description":"The associated item's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"adjustments","type":"[CreateAdjustmentDTO](../cart.CreateAdjustmentDTO/page.mdx)[]","description":"The adjustments of the line item.","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"code","type":"`string`","description":"The code of the promotion that lead to\nthis adjustment.","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"amount","type":"[BigNumberInput](../../types/cart.BigNumberInput/page.mdx)","description":"The amount to adjust the original amount with.","optional":false,"defaultValue":"","expandable":false,"children":[{"name":"value","type":"`string` \\| `number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"numeric","type":"`number`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"raw","type":"[BigNumberRawValue](../../types/cart.BigNumberRawValue/page.mdx)","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"bigNumber","type":"`BigNumber`","description":"","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"description","type":"`string`","description":"The description of the adjustment.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"promotion_id","type":"`string`","description":"The associated promotion's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"provider_id","type":"`string`","description":"The associated provider's ID.","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"metadata","type":"`null` \\| `Record<string, unknown>`","description":"Holds custom data in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/learn/fundamentals/data-models/manage-relationships#retrieve-records-of-relation" sectionTitle="CreateLineItemDTO"/>