slack_reaction

Available in: Self-Managed

License: This component requires an enterprise license. You can either upgrade to an Enterprise Edition license, or generate a trial license key that's valid for 30 days.

Add or remove an emoji reaction to a Slack message using reactions.add and reactions.remove.

output:
  label: ""
  slack_reaction:
    bot_token: "" # No default (required)
    channel_id: "" # No default (required)
    timestamp: "" # No default (required)
    emoji: "" # No default (required)
    action: add
    max_in_flight: 64

Fields

action

Whether to add or remove the reaction. When set to add, the specified emoji reaction is applied to the target message. When set to remove, the emoji reaction is removed from the target message.

Type: string

Default: add

Options: add, remove

bot_token

Your Slack Bot User OAuth token used to authenticate the API request. This token must have the necessary reactions:write and channels:read (or related) scopes. It typically begins with xoxb-.

Type: string

channel_id

The unique Slack channel ID where the target message resides. Channel IDs usually start with C for public channels or G for private channels. This field supports interpolation functions.

Type: string

emoji

The name of the emoji to be added or removed, without surrounding colons. Use the plain emoji name, such as thumbsup or tada. This field supports interpolation functions.

Type: string

max_in_flight

The maximum number of messages to have in flight at a given time. Increasing this value can improve throughput in high-volume scenarios, but be cautious not to exceed Slack’s API rate limits.

Type: int

Default: 64

timestamp

The timestamp of the message to react to. This is a unique identifier for the message, usually obtained from a previous Slack API call (such as chat.postMessage or conversations.history). It typically looks like a Unix timestamp with a decimal. This field supports interpolation functions.

Type: string