> For AI agents: the complete documentation index is available at https://types-mediawiki-response.pages.dev/zh/llms.txt, the full documentation bundle is available at https://types-mediawiki-response.pages.dev/zh/llms-full.txt.

# Interface: ApiModernErrorResponse

Defined in: [envelope/index.ts:209](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L209)

Error response under a modern `errorformat`: an `errors` array plus top-level `docref`.

## Extends

- [`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md)

## Properties

### batchcomplete?

> `optional` **batchcomplete?**: `true`

Defined in: [envelope/index.ts:178](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L178)

Present and `true` when all data for the current batch of pages has been
returned. Continuation may still be ongoing: the generator runs again for
the next batch of pages, and list/meta modules may continue independently.
Serialized as a real boolean under `formatversion=2`.

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`batchcomplete`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#batchcomplete)

***

### curtimestamp?

> `optional` **curtimestamp?**: `string`

Defined in: [envelope/index.ts:187](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L187)

Current server time (ISO 8601), present when the request set `curtimestamp`.

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`curtimestamp`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#curtimestamp)

***

### docref?

> `optional` **docref?**: `string`

Defined in: [envelope/index.ts:214](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L214)

Docs link plus deprecation notices (top-level under modern `errorformat`).

***

### errorlang?

> `optional` **errorlang?**: `string`

Defined in: [envelope/index.ts:199](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L199)

Language error messages are rendered in (`responselanginfo=1`).

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`errorlang`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#errorlang)

***

### errors

> **errors**: [`ApiMessage`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiMessage.md)\[]

Defined in: [envelope/index.ts:211](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L211)

Every error raised by the request; at least one entry is present.

***

### requestid?

> `optional` **requestid?**: `string`

Defined in: [envelope/index.ts:190](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L190)

Opaque value echoed back from the request's `requestid` parameter.

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`requestid`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#requestid)

***

### servedby?

> `optional` **servedby?**: `string`

Defined in: [envelope/index.ts:184](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L184)

Identifier of the server that handled the request. Present by default on
error responses; on successful responses only when explicitly requested.

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`servedby`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#servedby)

***

### trace?

> `optional` **trace?**: `string`

Defined in: [envelope/index.ts:217](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L217)

PHP backtrace, when `$wgShowExceptionDetails` is on (non-usage exceptions).

***

### uselang?

> `optional` **uselang?**: `string`

Defined in: [envelope/index.ts:196](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L196)

Language of the interface strings in the response (`responselanginfo=1`).

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`uselang`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#uselang)

***

### warnings?

> `optional` **warnings?**: [`ApiWarnings`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiWarnings.md)

Defined in: [envelope/index.ts:193](https://github.com/BearBin1215/types-mediawiki-response/blob/c1e25ea2ef2684b43c79e05d6e0dd36e33fbc9a3/src/envelope/index.ts#L193)

Non-fatal warnings; shape depends on `errorformat` (see [ApiWarnings](https://types-mediawiki-response.pages.dev/zh/api/core/ApiWarnings.md)).

#### Inherited from

[`ApiEnvelope`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md).[`warnings`](https://types-mediawiki-response.pages.dev/zh/api/core/ApiEnvelope.md#warnings)