---
title: "Downloads a list of the not found identifiers"
method: GET
path: "/download/{token}/entities/notfound/{filename}.csv"
tags: ["download"]
---

# Downloads a list of the not found identifiers

`GET /download/{token}/entities/notfound/{filename}.csv`

## Request

- Base URL: `https://release.reactome.org/AnalysisService`
- URL: `https://release.reactome.org/AnalysisService/download/{token}/entities/notfound/{filename}.csv`
- Auth: none declared
- TypeScript: <https://skmtc.dev/reactome/apis/pathway-analysis-service/docs/download/:token/entities/notfound/:filename.csv/get.ts> (a function with typed inputs; its response is checked against the schema)

Those identifiers from the user sample that are not present up to the current data version. The filename is the one to be suggested in the download window.

## Path parameters

- `token` string, required
- `filename` string, required

## Other responses

- `404`: No result corresponding to the token was found
- `410`: Result deleted due to a new data release

---

[API](https://skmtc.dev/reactome/apis/pathway-analysis-service.md) - [All operations](https://skmtc.dev/reactome/apis/pathway-analysis-service/llms.txt) - [OpenAPI document](https://skmtc.dev/reactome/apis/pathway-analysis-service/revisions/935cc02cac0f?raw)