> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CreateSalesSubscriptionDiscountLineItemCommandRequestInput

> Adds a line item for a discount such as a coupon to a subscription. It has no schedule and is part of every follow-up sales order. - Request



**Kind**: `input`

## Fields

**`salesSubscriptionId`**: `ID!` (required)

The ID of the subscription.

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**`clientId`**: `String`

A temporary identifier chosen by the client, for example to match the answer to an optimistic update. It is not stored and is returned unchanged.

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**`discountType`**: `String!` (required)

The type of the discount. Known values: COUPON, NEW_CUSTOMER_COUPON, LEGACY_VOUCHER. The type of a discount line item.

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**`name`**: `String!` (required)

The name printed on the sales order; not empty.

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**`amount`**: `Decimal!` (required)

The net amount by which each follow-up sales order is reduced; greater than 0.

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**`note`**: `String`

A note on the line item.

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**`sortOrder`**: `Int`

The position of the line item. Defaults to the end.

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**`idempotencyKey`**: `String`

Client-supplied idempotency key. When provided, a repeated request with the same key and payload replays the original result instead of re-executing the mutation.