location /webdav/ {
               proxy_pass http://127.0.0.1:5244/dav/;
               proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
               proxy_set_header X-Forwarded-Proto $scheme;
               proxy_set_header Host $http_host;
               proxy_set_header X-Real-IP $remote_addr;
               proxy_set_header Range $http_range;
               proxy_set_header If-Range $http_if_range;
               proxy_redirect off;
               client_max_body_size 20000m;
        }