HTTP 422

invalid_assessment

The engine rejected this reference and recording, for example digits or Latin letters in a Mandarin reference, pinyin that does not match the characters, or text in the wrong script for the locale.

Check the reference text against the language. Not charged; a new attempt needs a new key.

This response is finalized under its idempotency key. Use a new key only for a new corrected request.

Keep the X-Request-Id when contacting support. Never share your API key, token, private text or recordings in a public issue.