var gulp = require('gulp'),
ftp = require('vinyl-ftp');

gulp.task('FtpBackup', () => {
    var conn = ftp.create(ftpConnections['cloud'][0]);
    gulp.src(conn.src('/wwwroot/Debug'))
    .pipe(gulp.dest('BackUp/'))
});

{
host: 'someHost',
port: 'somePort',
user: 'someUser',
password: 'somePass',
parallel: 10,
log: gutil.log
}

[13:58:07] CONN
[13:58:07] 'FtpBackup' errored after 32 ms
[13:58:07] Error: Invalid
glob argument: [object Object]   at Gulp.src
(C:Work...node_modulesvinyl-fslibsrcindex.js:20:11) at Gulp.gulp.task
(C:Work...gulpfile.js:190:10) at module.exports
(C:Work...node_modulesorchestratorlibrunTask.js:34:7) at gulp.Orchestrator._runTask
(C:Work...node_modulesorchestratorindex.js:273:3) at Gulp.Orchestrator._runStep
(C:Work...node_modulesorchestratorindex.js:214:10) at Gulp.Orchestrator.start
(C:Work...node_modulesorchestratorindex.js:134:8) at C:UserssnowilAppDataRoamingnpmnode_modulesgulp-clilibversioned^3.7.0index.js:46:20 at _combinedTickCallback (internal/process/next_tick.js:67:7)   at process._tickCallback (internal/process/next_tick.js:98:9)   at Function.Module.runMain (module.js:577:11)   at startup (node.js:160:18)   at node.js:456:3

[13:58:07] READY
[13:58:07] MLSD  /wwwroot
[13:58:07] MLSD  /wwwroot/DebugSurvey
[13:58:07] DISC