The file upload status.
init(1): FTP has not been starting to upload file.
running(2): FTP is running. If you set this node as running, the FTP will be started.
success(3): FTP completed successfully.
fileOpenFail(4): FTP failed. The cause is file open failure.
unreachableServerIp(5): FTP failed. The cause is that the IP address of the server is not reachable.
linkFailed(6): FTP failed. The cause is connecting to server failed.
authenticateFailed(7): FTP failed. The cause is authenticating failed.For FTP mode only.
fileReadFailed(8): FTP failed. The cause is reading file failed.
fileWriteFailed(9): FTP failed. The cause is writing file failed.
failed(10):FTP failed, General error.