curl --request GET \
  --url https://app.ezzydoc.com/EzzyService.svc/Rest/getAttachmentSAS

{
  "file_name": "<string>",
  "sas_url": "<string>",
  "service_status": {
    "invoice_id": 123,
    "message": "<string>",
    "status": 0
  },
  "user": "<string>"
}