# not_a_word: Not a usable word

Status 422.

## Why it happens

`POST /words/{word}/request` checks a new word before adding it, and found no usable word here.

## What to do

Send another word. The refusal is stored, so asking again for this word answers the same and spends no unit.

## Example

```json
{
  "type": "https://unique.domains/api/problems/not_a_word",
  "title": "Not a usable word",
  "status": 422,
  "detail": "The word is not a usable word for the catalog.",
  "instance": "/v1/words/xqzt/request",
  "code": "not_a_word",
  "word": "xqzt"
}
```

All errors: https://unique.domains/api/problems