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Resend

Send emails, manage contacts, create broadcasts, handle templates, domains, segments, topics, and webhooks using the Resend email platform

Actions84

Broadcast → Update

AI-generated

Overview

This node operation updates an existing email broadcast in the Resend email platform. It is designed for modifying broadcasts that have not yet been sent, allowing users to change details such as the sender email, email content (HTML and plain text), subject line, reply-to address, target segment, and topic. This is useful for refining or correcting broadcast emails before they are sent to recipients.

Use Case Examples

  1. Updating the subject line and HTML content of a scheduled newsletter broadcast.
  2. Changing the sender email address and target segment of an unsent promotional email broadcast.

Properties

Name Meaning
Broadcast The unique identifier of the broadcast to update. Only unsent broadcasts can be modified. This ID is obtained from the Create Broadcast response.
Update Fields Collection of fields to update in the broadcast, including sender email, HTML content, internal name, reply-to address, subject line, target segment, plain text content, and topic.

Output

JSON

  • broadcastId - The unique identifier of the updated broadcast.
  • status - The status of the broadcast after the update operation.
  • updatedFields - Details of the fields that were updated in the broadcast.

Dependencies

  • Requires an API key credential for the Resend email platform to authenticate requests.

Troubleshooting

  • Error if trying to update a broadcast that has already been sent, as only unsent broadcasts can be modified.
  • Validation errors if required fields like 'broadcastId' are missing or if email addresses are not from verified domains.
  • Ensure the unsubscribe link placeholder {{{RESEND_UNSUBSCRIBE_URL}}} is included in the HTML content to comply with email regulations.

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