---
title: "Changes to Get a genome data package by genome assembly accession"
method: GET
path: "/genome/accession/{accessions}/download"
---

# Changes to Get a genome data package by genome assembly accession

`GET /genome/accession/{accessions}/download`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 13 revisions.

- **2026-08-06** `e5d4400c8e5d`: 1 info
- **2025-05-08** `6b24249801ec`: 2 breaking
- **2025-04-28** `f08be9b66e16`: 1 breaking
- **2025-02-08** `00bdccfc6283`: 3 breaking, 1 info

## Changes

- **2026-08-06** `e5d4400c8e5d`: 1 info
  - added the enum value `DEFAULT` to the property `items/` of the `query` request parameter `include_annotation_type`
- **2025-05-08** `6b24249801ec`: 2 breaking
  - for the `query` request parameter `hydrated`, default value `FULLY_HYDRATED` was added
  - removed the enum value `GENOME_GB` from the property `items/` of the `query` request parameter `include_annotation_type`
- **2025-04-28** `f08be9b66e16`: 1 breaking
  - for the `query` request parameter `hydrated`, default value `FULLY_HYDRATED` was removed
- **2025-02-08** `00bdccfc6283`: 3 breaking, 1 info
  - removed the enum value `ASM_STRUCT` from the property `items/` of the `query` request parameter `include_annotation_type`
  - removed the enum value `DEFAULT` from the property `items/` of the `query` request parameter `include_annotation_type`
  - removed the media type `application/json` for the response with the status `default`
  - added the media type `text/plain` for the response with the status `default`

---

[Operation](https://skmtc.dev/ncats/apis/ncbi-datasets-api/docs/genome/accession/:accessions/download/get.md) - [API](https://skmtc.dev/ncats/apis/ncbi-datasets-api.md) - [Page](https://skmtc.dev/ncats/apis/ncbi-datasets-api/changes/genome/accession/:accessions/download/get)