--- title: ExchangeLineItemInput - GraphQL Admin description: >- The input fields for new line items to be added to the order as part of an exchange. api_version: 2026-01 api_name: admin type: input-object api_type: graphql source_url: html: >- https://shopify.dev/docs/api/admin-graphql/latest/input-objects/ExchangeLineItemInput md: >- https://shopify.dev/docs/api/admin-graphql/latest/input-objects/ExchangeLineItemInput.md --- # Exchange​Line​Item​Input input\_object The input fields for new line items to be added to the order as part of an exchange. ## Fields * appliedDiscount * giftCardCodes * quantity * variantId *** ## Input objects using this input * *** ## Map ### Input objects using this input * [Return​Input.exchangeLineItems](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/ReturnInput#fields-exchangeLineItems)