---
title: "Amend an existing subscription"
method: POST
path: "/rh/subscriptions/{subscriptionId}/amend"
tags: ["Subscriptions"]
---

# Amend an existing subscription

`POST /rh/subscriptions/{subscriptionId}/amend`

Create an amendment order for an existing subscription

## Path parameters

- `subscriptionId` string, required

## Request body

- AmendmentOrderRequest
  - `order` AmendmentOrderInput, required
    - `subscriptionId` string, required
    - `subscriptionVersion` integer, required
    - `name` string
    - `orderIdentifier` string, required
    - `startDate` integer, required
    - `listAmount` number, required
    - `totalAmount` number, required
    - `submittedBy` string
    - `modificationLineItems` ModificationLineItem[]
      - `lineItemIdentifier` string, required
      - `sku` string, required
      - `groupId` string
      - `startDate` integer, required
      - `endDate` integer, required
      - `listUnitPrice` number, required
      - `sellUnitPrice` number, required
      - `sellAmount` number, required
      - `listAmount` number, required
      - `factors` Factor[]
        - `name` string, required
        - `id` string, required
        - `value` number, required
      - `pricingBlock` string, required
      - `renewable` boolean
      - `billingCycle` RecurrenceJson
        - `cycle` 'DAY' | 'MONTH' | 'QUARTER' | 'SEMI_ANNUAL' | 'YEAR' | 'PAID_IN_FULL' | 'CUSTOM', required
        - `step` integer, required
      - `customAttributes` string
      - `action` 'DEBOOK' | 'REBOOK' | 'REMOVE' | 'ADD' | 'RENEWAL', required
      - `modifyingSubscriptionLineId` string

## Response `default`

successful operation

---

[API](https://skmtc.net/dealhub/apis/quote-api.md) · [All operations](https://skmtc.net/dealhub/apis/quote-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/dealhub/quote-api/versions/c30f5b9fbfab/schema)