---
title: "Changes to Get an attachment"
method: GET
path: "/api/v2/attachments/{id}"
---

# Changes to Get an attachment

`GET /api/v2/attachments/{id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 49 revisions.

- **2026-11-02** `fa3060fd0144`: 7 info
- **2026-10-27** `f11a8740641a`: 6 breaking, 1 warning, 58 info

## Changes

- **2026-11-02** `fa3060fd0144`: 7 info
  - added the non-success response with the status `401`
  - added the non-success response with the status `403`
  - added the non-success response with the status `404`
  - added the non-success response with the status `408`
  - added the non-success response with the status `423`
  - added the non-success response with the status `429`
  - added the non-success response with the status `500`
- **2026-10-27** `f11a8740641a`: 6 breaking, 1 warning, 58 info
  - response property `data/attributes/external_id` list-of-types was widened by adding types `null and string` to media type `application/vnd.api+json` of response `200`
  - response property `data/attributes/message_id` list-of-types was widened by adding types `null and string` to media type `application/vnd.api+json` of response `200`
  - the `data/attributes/attachable_type` response's property type changed from `string` to no type for status `200`
  - the `data/attributes/attachment_type` response's property type changed from `string` to no type for status `200`
  - the `data/attributes/created_at` response's property type changed from `string` to no type, and format from `date-time` to no format for status `200`
  - the `data/attributes/deleted_at` response's property type changed from `string` to no type, and format from `date-time` to no format for status `200`
  - deleted the `header` request parameter `X-Organization-Id`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/bill` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/comment` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/creator` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/deal` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/document_style` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/document_type` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/email` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/expense` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/invoice` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/organization` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/page` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/purchase_order` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/task` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/attachable_type, subschema #2` to the `data/attributes/attachable_type` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/attachment_type, subschema #2` to the `data/attributes/attachment_type` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/created_at, subschema #2` to the `data/attributes/created_at` response property `anyOf` list for the response status `200`
  - added `#/components/schemas/deleted_at, subschema #2` to the `data/attributes/deleted_at` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/bill` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/comment` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/creator` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/deal` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/document_style` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/document_type` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/email` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/expense` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/invoice` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/organization` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/page` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/purchase_order` response property `anyOf` list for the response status `200`
  - removed `subschema #1: Single data` from the `data/relationships/task` response property `anyOf` list for the response status `200`
  - the response property `data/relationships/bill/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - the response property `data/relationships/bill/anyOf[subschema #2: Not included]/meta/included` became required for the status `200`
  - the response property `data/relationships/comment/anyOf[subschema #2: Not included]/meta` became required for the status `200`
  - …25 more
  - …this revision’s changelog is incomplete

---

[Operation](https://skmtc.dev/productive/apis/api-documentation/docs/api/v2/attachments/:id/get.md) - [API](https://skmtc.dev/productive/apis/api-documentation.md) - [Page](https://skmtc.dev/productive/apis/api-documentation/changes/api/v2/attachments/:id/get)