---
title: "Changes to Get the container specification(s) for the specified image."
method: GET
path: "/tools/{id}/versions/{version_id}/containerfile"
---

# Changes to Get the container specification(s) for the specified image.

`GET /tools/{id}/versions/{version_id}/containerfile`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 22 revisions.

- **2022-03-17** `71edd3929128` — 1 info
- **2020-12-23** `a7ee6347c3cd` — 2 breaking
- **2019-08-14** `eab37df28ccf` — 2 info
- **2019-08-13** `5ee7d3a548a8` — 1 info
- **2019-06-12** `00ccac2487d2` — 2 warning, 3 info

## Changes

- **2022-03-17** `71edd3929128` — 1 info
  - added the optional property `items/image_type` to the response with the `200` status
- **2020-12-23** `a7ee6347c3cd` — 2 breaking
  - removed the media type `text/plain` for the response with the status `200`
  - removed the media type `text/plain` for the response with the status `404`
- **2019-08-14** `eab37df28ccf` — 2 info
  - added the optional property `items/checksum` to the response with the `200` status (media type: application/json)
  - added the optional property `items/checksum` to the response with the `200` status (media type: text/plain)
- **2019-08-13** `5ee7d3a548a8` — 1 info
  - the endpoint scheme security `BEARER` was added to the API
- **2019-06-12** `00ccac2487d2` — 2 warning, 3 info
  - removed the optional property `items/checksum` from the response with the `200` status
  - removed the optional property `items/image_type` from the response with the `200` status
  - the endpoint scheme security `BEARER` was removed from the API
  - added the media type `text/plain` for the response with the status `200`
  - added the media type `text/plain` for the response with the status `404`

---

[Operation](https://skmtc.dev/ga4gh/apis/ga4gh-tool-discovery-api/docs/tools/:id/versions/:version_id/containerfile/get.md) · [API](https://skmtc.dev/ga4gh/apis/ga4gh-tool-discovery-api.md) · [Page](https://skmtc.dev/ga4gh/apis/ga4gh-tool-discovery-api/changes/tools/:id/versions/:version_id/containerfile/get)