Error reference

app_bad_response

HTTP status
502 Bad Gateway
Returned by
Apps and the app platform

What it means

An upstream service failed. The API explains it as: “The app returned outputs that do not match its manifest.”

How to fix it

Read the message: it says what to change. If it does not help, contact support with the request_id.

Messages

English text, as sent with Accept-Language: en. With ru or uz the API sends the translation.

  • The app returned outputs that do not match its manifest.
    RU: Приложение вернуло результаты, которые не совпадают с его манифестом.
    UZ: Ilova oʻz manifestiga mos kelmaydigan natijalar qaytardi.
  • The app's response is not valid JSON.
    RU: Ответ приложения не является корректным JSON.
    UZ: Ilova javobi toʻgʻri JSON emas.

Example response

Response
HTTP/1.1 502 Bad Gateway
Content-Type: application/json; charset=utf-8
X-Request-Id: req_4f2a9c1e0b7d3a55

{
  "error": {
    "code": "app_bad_response",
    "message": "The app returned outputs that do not match its manifest.",
    "request_id": "req_4f2a9c1e0b7d3a55",
    "docs_url": "https://docs.kweko.uz/errors/app_bad_response"
  }
}

All error codes · The error format