---
title: "Get column mappings"
method: GET
path: "/api/v1/processes/{id}/results/{fileID}/cols"
tags: ["columns"]
---

# Get column mappings

`GET /api/v1/processes/{id}/results/{fileID}/cols`

This endpoint returns mappings from standardized column namesto their names as they appear in the source data of the specified file. If the process is still running, this will return an empty object. If the process id or fileID are invalid, it will return an error

## Path parameters

- `id` integer, required
- `fileID` integer, required

## Response `200`

An object mapping the columns

- object

## Other responses

- `default` — Unexpected error

## Changes

- **2016-08-22** `89a3297dd685` — 1 info
  - endpoint added
- **2016-08-18** `b9374f52ce51` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/griffithlab/apis/pvacseq-server-schema/changes/api/v1/processes/:id/results/:fileID/cols/get.md)

---

[API](https://skmtc.dev/griffithlab/apis/pvacseq-server-schema.md) · [All operations](https://skmtc.dev/griffithlab/apis/pvacseq-server-schema/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/griffithlab/pvacseq-server-schema/revisions/4890f685ade7/schema)