Create a person attachment

Link an external file to a person record. This endpoint is for referencing documents stored in external systems (e.g., Dropbox, Google Drive).

Use Cases:

• Link documents from external storage systems
• Reference contracts, forms, or agreements
• Connect to document management systems
• Track document relationships with contacts

Note: This endpoint creates a reference to an external file. It does not upload files to Sure Send CRM.

Follow Up Boss Compatibility: This endpoint matches the Follow Up Boss personAttachments API for easier migration.