post https://app.pennylane.com/api/external/v2/file_attachments
Upload a file to attach to any resource that provides a file_attachment_id:
- Customer Invoice
- Supplier Invoice
- Credit Notes
Note that this will not upload a file into the DMS (GED).
⚠️ ALPHA STATUS NOTICE
This endpoint is currently in alpha. It is part of an early testing phase, and its functionality may change or be removed in future updates.
We welcome your feedback to help us improve. Please use this endpoint with caution, especially in production environments, as backward compatibility is not guaranteed and functionality may change frequently.
This feature is best suited for developers interested in testing and providing input on upcoming capabilities.