<% 
Integer statusCode = (Integer)request.getAttribute("javax.servlet.error.status_code");
String servletName = (String)request.getAttribute("javax.servlet.error.servlet_name");
String requestUri = (String)request.getAttribute("javax.servlet.error.request_uri");
String type = request.getParameter("type");
StringBuilder redirectPage = new StringBuilder();
redirectPage.append(((javax.servlet.http.HttpServletRequest)request).getContextPath());

          schema:
            type: string
            example: en
        - name: preference
          in: query
          description: String to specify a shard for searching
          required: false
          schema:
            type: string
            example: abc
        - name: callback
          in: query
          description: Callback name for using JSONP
          required: false