> ## Documentation Index
> Fetch the complete documentation index at: https://docs.automate.ax/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Automate.ax automations are TypeScript programs.
> Use Bun for installation and command examples.
> Use Automate.ax for the product name and automate.ax for the package, CLI, and domain.
> Treat documented public APIs as current; do not invent transitional or deprecated names.

# Reply to message

> Send a Discord message that references another message.

`discord.replyToMessage` send a Discord message that references another message.

```ts automations/discord-reply-to-message.automation.ts theme={null}
import { automation, onHttpRequest } from "automate.ax"
import { discord } from "automate.ax/discord"

export default automation("Reply to message", () => {
  onHttpRequest({ scope: "automation" })
  discord.replyToMessage({
    channelId: "234567890123456789",
    messageId: "345678901234567890",
    content: "Acknowledged",
  })
})
```

## Inputs

Required `channelId`, `messageId`, and `content`. `failIfNotExists` defaults to `true`; `tts` and `suppressEmbeds` are optional. Optional second argument `{ account }` selects the Discord binding.

## Output

Returns the created reply `DiscordMessage`.

## Discord behavior

The referenced message must be in the same channel unless `failIfNotExists` is disabled.