---
title: "Changes to Update Frequency"
method: PUT
path: "/2023-10/subscription/{subscriptionId}/frequency"
---

# Changes to Update Frequency

`PUT /2023-10/subscription/{subscriptionId}/frequency`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `1ff6a5700816`: 2 breaking, 5 warning, 3 info

## Changes

- **2026-11-03** `1ff6a5700816`: 2 breaking, 5 warning, 3 info
  - the request property `nextBillingDateEpoch` became required
  - the `nextBillingDateEpoch` request property format changed from `int64` to `int32`
  - removed the request property `customDiscount`
  - removed the request property `deliveryPolicy`
  - removed the request property `discountType`
  - removed the request property `isCustom`
  - removed the request property `sellingPlanGroupId`
  - added the new optional request property `cancellationFlowId`
  - added the new `DAY` enum value to the request property `billingPolicy/interval`
  - added the non-success response with the status `400`

---

[Operation](https://skmtc.dev/loopwork/apis/storefront-api/docs/2023-10/subscription/:subscriptionId/frequency/put.md) - [API](https://skmtc.dev/loopwork/apis/storefront-api.md) - [Page](https://skmtc.dev/loopwork/apis/storefront-api/changes/2023-10/subscription/:subscriptionId/frequency/put)