Unauthorized Exception
class UnauthorizedException(headers: DeepSeekHeaders, error: DeepSeekError?, message: String?) : DeepSeekException
Thrown for HTTP 401 — the API key is missing, invalid, or revoked.
Verify the token passed to org.oremif.deepseek.client.DeepSeekClient or create a new key at https://platform.deepseek.com/api_keys.