41:    attach_pdf_template_id: Optional[int] = None
42:    attachment_id: Optional[int] = None
77:        "attach_pdf_template_id": c.attach_pdf_template_id,
78:        "attachment_id": c.attachment_id,
165:        if not (data.attach_pdf or data.attach_pdf_template_id or data.attachment_id):
167:    if data.attach_mode in ("file", "image") and not data.attachment_id:
713:        elif mode != "none" and not (data.get("attach_pdf_template_id") or data.get("attachment_id")):