POST URL Report Generation 404 Not Found

[backend_dev (N. R.)]

I have gone through all related topics and cannot seem to find a solution to my problem.
If I generate a csv report from Kibana web UI, I am able to download it from Stack Management > Reporting > Download report. The size of my report does not exceed 5MB.

Now, if I use POST URL to try to trigger the report outside of Kibana, I get the JSON response with the GET request to download the report but when I open it in the browser, I get the following:

{"statusCode":404,"error":"Not Found","message":"Not Found"}

I am using the kbn-xsrf header - I have tried kbn-xsrf: true and kbn-xsrf: reporting, both yield the same result.

Postman screenshot:

The status in the JSON response to the POST request is Pending and attempts:0, could that be related to the problem?

I used the DevTools to search for pending reports and there were 0 hits. It also does not take long when I use the UI. Please advise.

[bhavyarm]

Hello,

What is the version of your elastic stack please? and could you please post the post URL command fully here? (please blur any sensitive information)

Thanks,
Bhavya

[backend_dev (N. R.)]

Hello, we can close this topic now. It seems the issue was that I also needed to add the basic auth and kibana header to my GET requests.