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AppsSlack ToolsSlack Customize Url Unfurl
Slack Tools

Slack Customize Url Unfurl

Customizes URL previews (unfurling) in a specific Slack message using a URL-encoded JSON in `unfurls` to define custom content or remove existing previews.

Write actionRisk level 2 of 5OAuth connection
Use Slack Customize Url Unfurl

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Aident LoadoutAident Playbook EditorOpen-CUAK

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Pricing
Free
Unified payment
Not currently supported

Inputs

  • tsstring
    Timestamp of the message to customize URL unfurling for. Must be provided with `channel`, or alternatively provide `unfurl_id` and `source` together.
  • sourcestring
    Link source: either 'composer' or 'conversations_history'. Must be provided with `unfurl_id`.
  • channelstring
    Channel, private group, or DM channel to send message to. Can be an encoded ID, or a name. Must be provided with `ts`, or alternatively provide `unfurl_id` and `source` together.
  • unfurlsstring
    JSON string mapping URLs to custom unfurl content (Slack attachment format or blocks). Pass as a plain JSON string (not URL-encoded). To remove an existing unfurl, provide an empty object for that URL.
  • metadatastring
    JSON object with 'entities' field providing Work Object array. Either `unfurls` or `metadata` is required. Pass as a JSON string.
  • unfurl_idstring
    Link ID to unfurl. Must be provided with `source`. Alternative to using `channel` and `ts` parameters.
  • user_auth_urlstring
    URL-encoded custom URL for user authentication with your app to enable unfurling. Used when `user_auth_required` is true.
  • user_auth_blocksstring
    JSON array of structured blocks (URL-encoded) sent as ephemeral authentication invitation. Alternative to `user_auth_message` for richer formatting. Used when `user_auth_required` is true.
  • user_auth_messagestring
    Ephemeral message text prompting user authentication with your app for domain-specific unfurling. Used when `user_auth_required` is true and authorization is pending.
  • user_auth_requiredboolean
    Set to `true` if user authentication is required to unfurl links for a domain, enabling an authentication flow using `user_auth_url` and `user_auth_message`.

Observable output

  • data
    Required
    Data from the action execution
  • errorstring
    Error if any occurred during the execution of the action
  • successfulboolean
    Required
    Whether or not the action execution was successful or not

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