> ## Documentation Index
> Fetch the complete documentation index at: https://botmesh.afaya.com.co/llms.txt
> Use this file to discover all available pages before exploring further.

# SenderInfo

> Interface exported by @botmesh/core.

Defined in: [core/provider.ts:101](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L101)

Base, cross-transport sender fields only. WA-only vocabulary (phoneNumber,
lid, isBusiness) and Telegram/Discord extras (languageCode, nickname, roles)
live in `platformData`, NOT as named fields on the shared type.

## Properties

### id

```ts theme={null}
id: string;
```

Defined in: [core/provider.ts:102](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L102)

***

### displayName?

```ts theme={null}
displayName?: string;
```

Defined in: [core/provider.ts:103](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L103)

***

### username?

```ts theme={null}
username?: string;
```

Defined in: [core/provider.ts:104](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L104)

***

### isBot?

```ts theme={null}
isBot?: boolean;
```

Defined in: [core/provider.ts:105](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L105)

***

### language?

```ts theme={null}
language?: string;
```

Defined in: [core/provider.ts:111](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L111)

Language the platform reports for the sender (BCP 47-ish code, e.g. `'en'`,
`'pt-BR'`), when it has one. Used by i18n language resolution; providers
that only expose it in `platformData.languageCode` work too.

***

### platformData?

```ts theme={null}
platformData?: Record<string, unknown>;
```

Defined in: [core/provider.ts:112](https://github.com/andresayac/botmesh/blob/main/packages/core/src/core/provider.ts#L112)


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