let fileName = "user-data.csv"
    guard let path = FileManager.default.urls(for: .documentDirectory, in:.userDomainMask).first else {fatalError(ErrorMessageStrings.couldntAccessDocs.rawValue)}
    let fileURL = path.appendingPathComponent(fileName)

    let folderLocation = "/home/path/"
    let uploadUrl = URL(string: "ftp://server-name.webfaction.com" + folderLocation)

    let request = LxFTPRequest.upload()
    request?.serverURL = uploadUrl
    request?.localFileURL = fileURL
    request?.username = "username"
    request?.password = "password"

    request?.successAction = { (resultClass, result) in
        print("File uploaded")
    }

    request?.failAction = { (domain, error, errorMessage) in
        print(error)
        print(errorMessage?.description)
        fatalError("Connection could not be made. Action was not completed.")
    }

    request?.progressAction = {(_ totalSize: Int, _ finishedSize: Int, _ finishedPercent: CGFloat) -> Void in
        print(finishedPercent)
    }

    request?.start()`