{ "request": { "http_method": "GET", "path": "/echo", "headers": { "Accept": "application/json", "Custom-Auth-Token": "<%= auth_token %>", "X-Message": "<%= key %>" }, "params": { } }, "response": { "status": 200, "headers": { "Content-Type": "application/json" }, "schema": { "$schema": "http://json-schema.org/draft-03/schema#", "type": "object", "required": true, "properties": { "message": { "type": "string", "default": "<%= req['HEADERS']['X-Message'].reverse %>", "required": true } } } } }