---
title: "Create or update a translation between a minified JavaScript path to the minified JavaScript and source map files."
method: POST
path: "/v3/sourcemaps/{logId}"
tags: ["SourceMaps"]
---

# Create or update a translation between a minified JavaScript path to the minified JavaScript and source map files.

`POST /v3/sourcemaps/{logId}`

Required permission: `sourcemaps_write`

## Path parameters

- `logId` string, required

## Response `200`

Source map was successfully created.

## Other responses

- `400` — Something wrong with the query parameters or form.
- `401` — API key not valid or no access to resource.
- `402` — Tried to call the logs API but the trial expired.
- `404` — Log not found.
- `429` — A maximum of 500 requests per minute and 3600 requests per hour are permitted

---

[API](https://skmtc.net/elmah/apis/elmah-io-api.md) · [All operations](https://skmtc.net/elmah/apis/elmah-io-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/elmah/elmah-io-api/versions/8e9c6e56e4fa/schema)