Permissions not object · permissions.not_object

Stable ID: permissions.not_object · Evidence: source derived

The permissions value is not a JSON object.

This validates only the top-level shape, not individual rights or the bot’s authority to change them.

When it matches

Every field in a rule must match. Alternative rules are joined with OR. Codes below are JSON response fields, not inferred HTTP statuses.

• JSON error_code: 400.

Exact description:

Bad Request: object expected as permissions

See matching rules for parameter precedence and unknown or ambiguous results.

Illustrative methods: setChatPermissions, restrictChatMember.

Possible causes

• The permissions argument decoded to an array, scalar, or null instead of an object.

Before deciding what to do

Application decision: correct permissions shape. Repeat request: after relevant change.

• Provide a ChatPermissions object with the intended rights, then check the operation’s access requirements.

These are application choices. Errorgram does not retry, suppress the error, or change bot state.

Facts

This condition adds no extracted facts; result.facts is empty.

Example

Synthetic examples derived from the cited source.

API method: setChatPermissions.

{
  "ok": false,
  "error_code": 400,
  "description": "Bad Request: object expected as permissions"
}

Python

from errorgram import classify

response = {
    "ok": False,
    "error_code": 400,
    "description": "Bad Request: object expected as permissions",
}
result = classify(response, method='setChatPermissions')

assert result.id == 'permissions.not_object'
print(result.entry["summary"])

JavaScript and TypeScript

import { classify } from "errorgram";

const response = {
  "ok": false,
  "error_code": 400,
  "description": "Bad Request: object expected as permissions"
};
const result = classify(response, { method: "setChatPermissions" });

if (result.status === "matched" && result.id === "permissions.not_object") {
  console.log(result.entry.summary);
}

Framework names

Integration	Type or ID
Python	errorgram.PermissionsNotObject
aiogram	errorgram.aiogram.PermissionsNotObject extends TelegramBadRequest
grammY	EnrichedGrammyError with classification.id equal to permissions.not_object

Enrichment is explicit and keeps framework catch compatibility. Follow the Python and aiogram guide or JavaScript, TypeScript, and grammY guide.

Evidence

• Bot API 10.3 · telegram-bot-api/Client.cpp:12564–12566. Decoded permissions must have object type. Revision e3e9dd8e5b3d7ab8537cd5a10dc31d5ffa8f82d1.
• Bot API 10.3 · telegram-bot-api/Client.cpp:13800–13803. Method validation errors are passed to the response normalizer. Revision e3e9dd8e5b3d7ab8537cd5a10dc31d5ffa8f82d1.
• Bot API 10.3 · telegram-bot-api/Client.cpp:165–205. Adds the code-specific prefix and lowercases only the initial character of ordinary messages. Revision e3e9dd8e5b3d7ab8537cd5a10dc31d5ffa8f82d1.

Source references identify the reviewed revision, not the first release that introduced this response.

Data and versions

Catalogue 0.1.0 · schema 1.0.0 · reviewed 2026-09-16.

Markdown · Condition JSON · Full catalogue and sources · JSON Schema