---
title: SubscriptionManualDiscountLinesInput - GraphQL Admin
description: The input fields for line items that the discount refers to.
api_version: 2026-10
source_url:
  html: >-
    https://shopify.dev/docs/api/admin-graphql/latest/input-objects/SubscriptionManualDiscountLinesInput
  md: >-
    https://shopify.dev/docs/api/admin-graphql/latest/input-objects/SubscriptionManualDiscountLinesInput.md
api_name: admin
api_type: graphql
type: input-object
---

# Subscription​Manual​Discount​Lines​Input

input\_object

The input fields for line items that the discount refers to.

## Fields

* add

  [\[ID!\]](https://shopify.dev/docs/api/admin-graphql/latest/scalars/ID)

  The ID of the lines to add to the subscription discount.

* remove

  [\[ID!\]](https://shopify.dev/docs/api/admin-graphql/latest/scalars/ID)

  The ID of the lines to remove from the subscription discount.

***

## Input objects using this input

* [Subscription​Manual​Discount​Entitled​Lines​Input.lines](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/SubscriptionManualDiscountEntitledLinesInput#fields-lines)

  INPUT OBJECT

  The input fields for the subscription lines the discount applies on.

***

## Map

### Input objects using this input

* [Subscription​Manual​Discount​Entitled​Lines​Input.lines](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/SubscriptionManualDiscountEntitledLinesInput#fields-lines)