NGINX - Only cache files larger than 10M

I am using NGINX in a unique situation where I and using a reverse proxy for Sonatype Nexus and I only want to cache files if they are larger than, say 10M.

Here is what I have so far:

upstream tunnel_to_nexus_server {
    server  localhost:28081;
}
proxy_cache_path  cache  levels=1:2    keys_zone=STATIC:10m inactive=24h  max_size=10g;
server {
    listen  80;
    
    rewrite ^/nexus$ /nexus/ permanent;
    
    location ~* ^/nexus(.*)$ {
        proxy_pass              http://tunnel_to_nexus_server $1;
        proxy_set_header        Host $host;
        proxy_buffering         on;
        proxy_cache             STATIC;
        proxy_cache_valid       200  3650d;
        proxy_cache_use_stale   error timeout invalid_header updating http_500 http_502 http_503 http_504;
    }
    
    location ~* ^/nexus/service/*$ {
        expires     -1;
        add_header  'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
    }
    
    location ~* ^/nexus/*/repodata/*$ {
        expires     -1;
        add_header  'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
    }
}

As you can see, I am wanting to almost permanently cache files from Nexus, however I am writing exceptions to the proxy for */repodata/* and /server/* paths. But, it would actually be much similar if I could set nginx to only cache if min_size>10M.

Similar to how I have a max_size=10g set, I am looking for an equivalent min_size parameter.