# TIER_NOT_FOUND: No such tier in this project

> The tier the request names does not exist in this project.

Sent by the management API (400). The page: https://coho-cms.com/errors/tier-not-found/

## What to do

List the project's tiers and use one of them, or create the tier first.

## The response

```json
{
  "code": "TIER_NOT_FOUND",
  "type": "https://coho-cms.com/errors/tier-not-found",
  "title": "No such tier in this project",
  "status": 400,
  "detail": "What went wrong in this request, in a sentence.",
  "instance": "/v1/projects/…"
}
```

Every error code: https://coho-cms.com/errors/