Kibana redirection to nginx "#"

Hello.,

I am trying to find the answer to the nginx proxy pass and rewrite rule. Where :

- with location "/", no issue is seen when opening kibana UI thru Nginx
- As we have a kibana dashboard which requires argument value to be passed in the URL (for example http://host1/fileusagedashboard/1234 will open the kibana dashboard with the value "1234" as parameter value passed.

Question : when the dashboard is opened with redirection, the "#" is converted to "%23" leading to HTTP 404 not found, can any one please share the clue about this and how to avoid, yes, i followed this - https://stackoverflow.com/questions/23873170/nginx-redirect-special-characters-like-23-in-url-to/23877109#23877109

But I am not able to understand. Please help to share hint.

Thanks
HK