Hi, I am using nginx as a reverse proxy and using the proxy-cache, I use the request body as a cache key as shown below. location ^~ /mycachepath { proxy_pass http://upstreamservers; proxy_buffers 8 32K; proxy_buffer_size 64K; proxy_cache proxy-cache; proxy_cache_key "$scheme$host$rby blue.outrigger - Nginx Mailing List - English