Add reaction - Automate.ax

slack.addReaction adds the installed bot’s emoji to a message.

Example

automations/react-to-slack-message.automation.ts

import { automation } from "automate.ax"
import { slack } from "automate.ax/slack"

export default automation("Acknowledge Slack messages", () => {
  const posted = slack.onMessagePosted()
  slack.addReaction({
    conversationId: posted.conversationId,
    emoji: "eyes",
    timestamp: posted.message.transform((message) => message.timestamp),
  })
})

Inputs

Input	Type	Required	Description
`conversationId`	`string`	Yes	Conversation containing the message.
`timestamp`	`string`	Yes	Target message timestamp.
`emoji`	`string`	Yes	Emoji name without surrounding colons, such as `eyes`.
Second argument: `{ account }`	`string \| IntegrationAccountReference<"slack">`	No	Slack binding.

Output

Returns Signal<void>. Slack can reject an unknown emoji or a duplicate reaction from the same bot.