---
title: "Get a genome data package by genome assembly accession"
method: GET
path: "/genome/accession/{accessions}/download"
tags: ["Genome"]
---

# Get a genome data package by genome assembly accession

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

Download a genome data package including sequence, annotation, and a detailed data report by genome assembly accession.

## Path parameters

- `accessions` string[], required

## Query parameters

- `chromosomes` string[]
- `include_annotation_type` V2AnnotationForAssemblyType[]
- `hydrated` 'FULLY_HYDRATED' | 'DATA_REPORT_ONLY'
- `filename` string

## Response `200`

A successful response

## Other responses

- `default` — An unexpected error response.

---

[API](https://skmtc.net/ncats/apis/ncbi-datasets-api.md) · [All operations](https://skmtc.net/ncats/apis/ncbi-datasets-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ncats/ncbi-datasets-api/revisions/e5d4400c8e5d/schema)