Redirect with proxypass

Hi, I am trying to redirect with proxypass, putting the following code, creating a policy and in Advanced, Custom configuration, I put the following:

location '/apps/proxypass1.html {proxy_pass http://10.10.13.48:8080; proxy_set_header host 10.10.13.48;}

 if I validate it this way it gives me error, if I check case sensitive if it validates me, but it does not work with a protected policy...

Do you know the exact code to work well, thank you very much.

If I do not mark case sensitive, it does not work.