---
title: "Returns a list of the identifiers not found for a given token"
method: GET
path: "/token/{token}/notFound"
tags: ["token"]
---

# Returns a list of the identifiers not found for a given token

`GET /token/{token}/notFound`

## Request

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

Those identifiers that have not been found in the Reactome database

## Path parameters

- `token` string, required

## Query parameters

- `pageSize` integer
- `page` integer

## 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)