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

# regenerateWorkspaceHmac

> Generates a new HMAC secret for the workspace, replacing any existing secret. Plain includes this secret as a signature header on outbound HTTP requests (e.g. workflow rule HTTP steps) so your server can verify the request originated from Plain. Requires the `workspaceHmac:edit` permission.