# Select a project

> Canonical HTML: https://screenrig.ai/problems/project-required/

HTTP 400 · `project_required`

## What it means

The API answers with HTTP 400 Bad Request and an `application/problem+json` document when the condition is Select a project. The document's `type` member is `https://screenrig.ai/problems/project-required`, the address of this page, and its `code` member is `project_required`.

## What to do

Use ?project= with a project carried by this token, or the explicit /api/projects/{project_id}/ parent route.

## Player action

This problem defines no Player action class. It belongs to a project, pairing or account flow that an agent or the dashboard drives.

## Reference

| Field | Value |
| --- | --- |
| Code | `project_required` |
| HTTP status | `400 Bad Request` |
| Type | `https://screenrig.ai/problems/project-required` |
| Player action | `none` |

- [All problem types](https://screenrig.ai/problems/)
- [API reference](https://screenrig.ai/docs/api/#problems)
- [Problem registry YAML](https://screenrig.ai/docs/api/problems.yaml)