---
title: "Workspace id not accepted"
description: "A workspace id was sent where the eight-character workspace key is required."
---

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# Workspace id not accepted

The API answered with HTTP 400 and the error code `workspace_key_required`.

A workspace id was sent where the eight-character workspace key is required.

Every error is an [RFC 9457](https://www.rfc-editor.org/rfc/rfc9457) problem document (`application/problem+json`). Match on `code`, never on the message text. See [errors](/docs/api/errors) for the full list.

Source: https://tarkle.com/docs/api/errors/workspace_key_required/index.mdx