> ## Documentation Index
> Fetch the complete documentation index at: https://help.skillsdb.com/llms.txt
> Use this file to discover all available pages before exploring further.

# version-gone

> 410 — the API version was sunset

<Info>
  **Quick Summary:** This API version has passed its published sunset date and no longer serves requests. The `detail` links the migration guide.
</Info>

## What happened

Versions are deprecated with notice long before being removed (see the [versioning policy](/api-docs/rest/versioning-policy)). During the deprecation window every response carries `Deprecation`, `Sunset` and `Link` headers announcing the date — after that date, every route of the version answers 410.

## What to do

Follow the migration guide linked in `detail`, move to the current version base path, and watch for `Deprecation` headers in your integration logs so the next sunset never surprises you.