---
title: "Get Available Version Numbers for Data File"
method: GET
path: "/Releases/Data/{filename}"
tags: ["Retrieve Available Release Version Numbers"]
---

# Get Available Version Numbers for Data File

`GET /Releases/Data/{filename}`

Use this endpoint to retrieve a list of all available releases for a data file, in the format `YYYY.MM`.

## Path parameters

- `filename` string, required

## Query parameters

- `format` 'crLfList' | 'lfList' | 'comma' | 'tab' | 'json' | 'xml'
- `id` unknown, required

## Headers

- `Accept` 'application/json' | '*/*', required
- `Content-Type` 'application/json' | 'application/xml', required

## Response `200`

Successful response.

- string[]

## Other responses

- `400` — Bad Request

---

[API](https://skmtc.net/melissa/apis/melissa-releases.md) · [All operations](https://skmtc.net/melissa/apis/melissa-releases/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/melissa/melissa-releases/revisions/482c99a1e704/schema)