---
title: "Changes to Update customer"
method: PATCH
path: "/v2/customers/{customerId}"
---

# Changes to Update customer

`PATCH /v2/customers/{customerId}`

> Every recorded change to this operation, newest first.
> 102 revisions in range; 9 not diffed.

## Timeline

Changed in 7 of 102 revisions.

- **2026-09-15** `9c1c6717ac7d`: 3 warning, 3 info
- **2026-08-07** `86a9cd830b06`: 2 warning, 2 info
- **2026-08-06** `64c0511a62bc`: 1 breaking, 1 warning, 2 info
- **2026-07-08** `4d4ab81fb2d5`: 2 warning, 2 info
- **2026-05-19** `7cab62b21830`: 1 info
- **2026-05-12** `ef4b5a97b56a`: 2 info
- **2026-05-05** `f3d6346a1412`: 2 warning, 2 info

## Changes

- **2026-09-15** `9c1c6717ac7d`: 3 warning, 3 info
  - added the new `el_GR` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `sl_SI` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `tr_TR` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `el_GR` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
  - added the new `sl_SI` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
  - added the new `tr_TR` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
- **2026-08-07** `86a9cd830b06`: 2 warning, 2 info
  - added the new `en_BE` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `en_NL` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `en_BE` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
  - added the new `en_NL` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
- **2026-08-06** `64c0511a62bc`: 1 breaking, 1 warning, 2 info
  - removed the enum value `null` of the request property `allOf[#/components/schemas/entity-customer]/locale`
  - added the new `undefined` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `undefined` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
  - removed the `null` enum value from the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
- **2026-07-08** `4d4ab81fb2d5`: 2 warning, 2 info
  - added the new `cs_CZ` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `sk_SK` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `cs_CZ` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
  - added the new `sk_SK` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
- **2026-05-19** `7cab62b21830`: 1 info
  - added the non-success response with the status `429`
- **2026-05-12** `ef4b5a97b56a`: 2 info
  - the endpoint scheme security `advancedAccessToken` was added to the API
  - the endpoint scheme security `organizationAccessToken` was removed from the API
- **2026-05-05** `f3d6346a1412`: 2 warning, 2 info
  - added the new `de_LU` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `fr_LU` enum value to the `allOf[#/components/schemas/entity-customer-response]/locale` response property for the response status `200`
  - added the new `de_LU` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`
  - added the new `fr_LU` enum value to the request property `allOf[#/components/schemas/entity-customer]/locale`

---

[Operation](https://skmtc.dev/mollie/apis/mollie-api/docs/v2/customers/:customerId/patch.md) - [API](https://skmtc.dev/mollie/apis/mollie-api.md) - [Page](https://skmtc.dev/mollie/apis/mollie-api/changes/v2/customers/:customerId/patch)