Change Parameter
EL Expression Result ${param.foo} bar ${param["foo"]} bar ${header["host"]} 192.168.1.4:8899 ${header["accept"]} */* ${header["user-agent"]} Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)