# invalid_text_encoding

> text contains NUL or a lone UTF-16 surrogate.

HTTP status: 400

## What to do

Remove NUL characters and lone UTF-16 surrogates from text.

## Example

```json
{
  "error": "invalid_text_encoding",
  "request_id": "0f8e2c4a-6b1d-4e3f-9a7c-5d2b8e1f4a60",
  "doc_url": "https://developers.komplai.dk/errors/invalid_text_encoding"
}
```

## Operations that can return it

- POST /v1/redact (https://developers.komplai.dk/reference/redact.md)
- POST /v1/redact/restore (https://developers.komplai.dk/reference/redact.md)
- POST /v1/redact/jobs (https://developers.komplai.dk/reference/redact.md)

---

https://developers.komplai.dk/errors/invalid_text_encoding