curl -X POST -H "Cache-Control: no-cache" -H "Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW" -F "promo_id=1" -F "brand=binbit" -F "environment=us" -F "folder=[md5]" "http://backup.mcp.docker/api/v1/backup/promo"