PDF of Completed Document Available for Download Webhook

This webhook is triggered when a document has been completed and a PDF
has been generated and securely saved to PandaDoc's e-vault. The
webhook delivers comprehensive document information and signals that
the completed PDF is ready for download.

Important Note: This event indicates that the document workflow is
fully complete and a verifiable, digitally sealed PDF has been
generated. The PDF can be downloaded using the Download Protected
Document API endpoint.

This event is useful for:

• Downloading completed documents via the Download Protected Document endpoint
• Triggering automated document archival and storage workflows
• Initiating post-completion business processes (invoicing, fulfillment, etc.)
• Audit logging and compliance tracking for completed documents
• Notifying stakeholders about document completion and availability
• Implementing automated backup and document management systems

PDF Download: Use the Download Protected Document endpoint
(/public/v1/documents/{id}/download-protected) to retrieve the
completed, digitally sealed PDF from the e-vault.

Note: The webhook payload structure is partially mirrors the
Document Details API response, providing comprehensive document
information captured when the PDF becomes available.

Security Note: All webhook requests include an HMAC-SHA256
signature for verification using your webhook shared secret.