---
title: "Changes to Update a customer"
method: PATCH
path: "/v1/sdk/customers/{reference}"
---

# Changes to Update a customer

`PATCH /v1/sdk/customers/{reference}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 33 revisions.

- **2026-09-30** `e13ee57d07a6`: 2 info
- **2026-09-18** `aacdf8ae7816`: 2 breaking, 13 info
- **2026-07-17** `bbc2ff2bc849`: 2 breaking, 2 warning, 2 info
- **2026-04-26** `60c2cd1caf83`: 1 info

## Changes

- **2026-09-30** `e13ee57d07a6`: 2 info
  - added `#/components/schemas/SdkUsagePeriodDto` to the `purchases/items/usage` response property `allOf` list for the response status `200`
  - removed `#/components/schemas/UsageBillingDto` from the `purchases/items/usage` response property `allOf` list for the response status `200`
- **2026-09-18** `aacdf8ae7816`: 2 breaking, 13 info
  - the response property `purchases/items/productName` became optional for the status `200`
  - the `purchases/items/planSnapshot` response's property type changed from `object` to no type for status `200`
  - added the optional property `purchases/items/autoRenew` to the response with the `200` status
  - added the optional property `purchases/items/billingCycle` to the response with the `200` status
  - added the optional property `purchases/items/customerEmail` to the response with the `200` status
  - added the optional property `purchases/items/metadata` to the response with the `200` status
  - added the optional property `purchases/items/nextBillingDate` to the response with the `200` status
  - added the optional property `purchases/items/origin` to the response with the `200` status
  - added the optional property `purchases/items/paidAt` to the response with the `200` status
  - added the optional property `purchases/items/requiresPayment` to the response with the `200` status
  - added the optional property `purchases/items/usage` to the response with the `200` status
  - added `#/components/schemas/SdkPlanSnapshotDto` to the `purchases/items/planSnapshot` response property `allOf` list for the response status `200`
  - added the required property `purchases/items/createdAt` to the response with the `200` status
  - added the required property `purchases/items/customerRef` to the response with the `200` status
  - added the required property `purchases/items/isRecurring` to the response with the `200` status
- **2026-07-17** `bbc2ff2bc849`: 2 breaking, 2 warning, 2 info
  - added the pattern `^[\p{L}\p{N} .,'"&\/()+:\-]*$` to the request property `name`
  - the `telephone` request property type changed from `string` to no type
  - the `externalRef` request property's maxLength was set to `50`
  - the `name` request property's maxLength was set to `100`
  - added the new optional request property `description`
  - added `subschema #1, subschema #2` to the `telephone` request property `oneOf` list
- **2026-04-26** `60c2cd1caf83`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/solvapay/apis/solvapay-rest-api/docs/v1/sdk/customers/:reference/patch.md) - [API](https://skmtc.dev/solvapay/apis/solvapay-rest-api.md) - [Page](https://skmtc.dev/solvapay/apis/solvapay-rest-api/changes/v1/sdk/customers/:reference/patch)