Change Parameter
EL Expression Result ${param.foo} bar ${param["foo"]} bar ${header["host"]} ec2-13-125-253-208.ap-northeast-2.compute.amazonaws.com:8080 ${header["accept"]} */* ${header["user-agent"]} Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)