anchor.diff:        limit_req_status 429;
         limit_req_zone  $binary_remote_addr  zone=abusers:10m  rate=40r/s;
         limit_req_zone  $binary_remote_addr  zone=dependencyapi:10m  rate=100r/s;
  -      limit_req_zone  $binary_remote_addr  zone=versions:10m  rate=100r/m;
  +      limit_req_zone  $binary_remote_addr  zone=minutely:10m  rate=100r/m;
   
         proxy_cache_path  /var/lib/nginx/cache  levels=1:2 keys_zone=cache-versions:10m inactive=24h  max_size=100m;
   
  
positive.code:         }
  
          location /versions {
            limit_req zone=versions burst=10 nodelay;
            proxy_cache cache-versions;
            proxy_cache_background_update on;
            proxy_cache_key "/versions";
  
negative.code:           proxy_cache_use_stale updating;
            proxy_cache_valid 200 10s;
            proxy_pass http://127.0.0.1:3000/versions;
          }
  
          location /api/v1/search {
            limit_req zone=minutely  burst=10 nodelay;
            proxy_pass http://127.0.0.1:3000;
          }
  
          location /info {
  