serveFormRecordAttachment
GET
/api/v1/data-sources/{id}/records/{recordId}/attachments/{attachmentId}/content
Streams a record’s image attachment through this form-record-authorized endpoint (the only way to view a form attachment; they are never served from the Media library). Applies the same visibility rules as reading the record.
Responses
Section titled “ Responses ”The attachment image bytes
Attachment or record not found, not visible, or not yet servable