---
title: "Changes to Create CustomerRefund record attachments"
method: POST
path: "/public/v2/customer-refunds/{record_number}/attachments/"
---

# Changes to Create CustomerRefund record attachments

`POST /public/v2/customer-refunds/{record_number}/attachments/`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 15 revisions.

- **2026-08-28** `48edcb3acb74` — 2 warning, 3 info
- **2026-08-12** `34b7cf5b4b6c` — 1 info
- **2026-08-11** `bd3299445a5e` — 1 breaking, 4 info

## Changes

- **2026-08-28** `48edcb3acb74` — 2 warning, 3 info
  - removed the optional property `has_more_lines` from the response with the `200` status
  - removed the optional property `lines_count` from the response with the `200` status
  - api operation id `create_CustomerRefundV2_record_attachments` removed and replaced with `create_CustomerRefund_record_attachments`
  - the response property `items` became required for the status `200`
  - the `items` response's property default value `` was removed for the status `200`
- **2026-08-12** `34b7cf5b4b6c` — 1 info
  - added the new optional `header` request parameter `Idempotency-Key`
- **2026-08-11** `bd3299445a5e` — 1 breaking, 4 info
  - the response property `items` became optional for the status `200`
  - api operation id `create_CustomerRefund_record_attachments` removed and replaced with `create_CustomerRefundV2_record_attachments`
  - added the optional property `has_more_lines` to the response with the `200` status
  - added the optional property `lines_count` to the response with the `200` status
  - the `items` response's property default value `` was added for the status `200`

---

[Operation](https://skmtc.dev/dualentry/apis/dualentry-public-api/docs/public/v2/customer-refunds/:record_number/attachments/post.md) · [API](https://skmtc.dev/dualentry/apis/dualentry-public-api.md) · [Page](https://skmtc.dev/dualentry/apis/dualentry-public-api/changes/public/v2/customer-refunds/:record_number/attachments/post)