> Documentation index: [Saleor](/llms.txt) · [This section](/api-reference/orders/llms.txt)
> Source: https://docs.saleor.io/api-reference/orders/mutations/order-line-discount-update

# orderLineDiscountUpdate Mutation

Update discount for the order line.

Requires the MANAGE\_ORDERS permission.

```graphql
orderLineDiscountUpdate(
  input: OrderDiscountCommonInput!
  orderLineId: ID!
): OrderLineDiscountUpdate
```

Details

```graphql
type OrderLineDiscountUpdate {
  orderLine: OrderLine
  order: Order
  orderErrors: [OrderError!]! @deprecated
  errors: [OrderError!]!
}
```

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### Arguments

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#### [`input`](#input) ● [`OrderDiscountCommonInput!`](/api-reference/orders/inputs/order-discount-common-input.md)

Fields required to update price for the order line.

<a id="order-line-id"></a>

#### [`orderLineId`](#order-line-id) ● [`ID!`](/api-reference/miscellaneous/scalars/id.md)

ID of a order line to update price

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### Type

<a id="orderlinediscountupdate"></a>

#### [`OrderLineDiscountUpdate`](/api-reference/orders/objects/order-line-discount-update.md)

Update discount for the order line.

Requires the MANAGE\_ORDERS permission.