---
metadata:
  - name: generator
    content: Diplodoc Platform v5.19.6
alternate:
  - https://yandex.ru/dev/sdg-robot/en/errors.md
  - https://yandex.ru/dev/sdg-robot/ru/errors.md
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.ru/dev/sdg-robot/en/llms.txt

# Error description

When the API request is successful, it returns a `200` response code. If errors occur when executing the request, you'll get a `4ХХ` response code.

#|
|| **Error code** | **Error message** | **Description** ||
|| `400` | `Bad Request` | An incorrect order was sent. ||
|| `401` | `Unauthorized` | Authorization error. ||
|| `403` | `Forbidden` | API access denied. ||
|| `404` | `Not Found` | The request contains an invalid order or robot ID, or an incorrect endpoint was used. ||
|| `409` | `Conflict` | A disallowed action was attempted, such as opening the robot's lid while it's in motion. ||
|| `422` | `Unprocessable Entity` | The server received data in an invalid format. This means that an invalid value was passed for a request parameter. ||
|| `500` | `Internal Server Error` | The service is unavailable. Try sending your request again later. ||
|#

{% include notitle [feedback](_includes/feedback-091b0be5d947.md) %}