{
      "template": { "shortid" : "2F44QoE" },      
      "options": {
          "reports": { "save": true, "blobName": "dailyrpta/myfilename3" }
      }
   } 

But, I need to do this in the script with the template because I have to scedule to run daily, I have tried the following, even this is working with the API call only.

async function beforeRender(req, res) {   
    if (res.meta.reportsOptions) {
        res.meta.reportsOptions.blobName = "dailyrpta/daily_report" + new Date().getTime()   
    }
}

I think I am missing only this part "reports": { "save": true, ) in the script.
Please let me know if you have any idea.

We have a bit old backlog item for this, please check it out and let me know if that helps.
https://github.com/jsreport/jsreport/issues/789

It is storing or going s3 while I am running through API with following:
POST http://xx.xx.xx.xxx:8443/api/report
{
"template": { "shortid" : "2F44QoE" },
"options": {
"reports": { "save": true }
}
}

Just I need to bring this to the script.

The issue is, report is not stored to s3 while running through studio or schedules.

The schedules should store reports to the defined blob storage.

The studio doesn't and you can't change this with the script. It runs later in the pipeline.

You could require a aws-s3 nodejs lib and upload there on your own in script, without using jsreport reports extension.

By schedule it works! Thanks..