title: REST Assured Multiple values for query param not working
body: <p>only plan block is coming in response but for productId filter not working in Rest assured.
  The same is working in postman</p>
  
  <p>Code to get response rest assured </p>
  
  <pre><code>Response response = RestAssured
                  .given()
                  .baseUri(baseUri)
                  .header("content-type", "application/json")
                  .cookies("SESSIONID", cookie)
                  .get("api/members/"
                          + 1
                          + "/search?expand=plan,product");
  </code></pre>