---
url: /errors/certification_not_found.md
---
# `CERTIFICATION_NOT_FOUND`

`CERTIFICATION_NOT_FOUND`

## Description

The requested certification does not exist in the current environment.

## HTTP Status

`404 Not Found`

## `doc_url` Format

The `doc_url` value is an absolute URL and changes by environment:

`<docs-base-url>/errors/certification_not_found`

## Typical Causes

* The certification ID is wrong or stale.
* The request targets the wrong environment.

## Example

Request: `GET /v1/certification/certifications/00000000-0000-4000-8000-000000000000`

Response:

```json
{
  "errors": [
    {
      "code": "CERTIFICATION_NOT_FOUND",
      "message": "Certification with ID '00000000-0000-4000-8000-000000000000' was not found",
      "doc_url": "https://docs.example.com/errors/certification_not_found"
    }
  ]
}
```

## How To Fix

1. Use the `id` of the response of `POST /v1/certification/certifications`, or the path of its `Location` header.
2. Check the environment of the request.