I need to take two parameters in my spring controller.

<http://mydomain.com/myapp/getDetails?Id=13&subId=431>

I have controller which will return Json for this request.

```
@RequestMapping(value = "/getDetails", method = RequestMethod.GET,params = "id,subId", produces="application/json")
    @ResponseBody
    public MyBean getsubIds(@RequestParam String id, @RequestParam String subId) {
     return MyBean
  }

```

I am getting 400 for when i tried to invoke the URL. Any thoughts on this?
I was able to get it with one parameter.
['https://Stackoverflow.com/questions/18881883', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1322144/']
Try specifying which parameter in the query string should match the parameter in the method like so:

```
public MyBean getsubIds(@RequestParam("id") String id, @RequestParam("subId") String subId) {

```

If the code is being compiled without the parameter names, Spring can have trouble figuring out which is which.
As for me it works (by calling: <http://www.example.com/getDetails?id=10&subId=15>):

```
@RequestMapping(value = "/getDetails", method = RequestMethod.GET, produces="application/json")
@ResponseBody
public MyBean getsubIds(@RequestParam("id") String id, @RequestParam("subId") String subId) {
    return new MyBean();
}

```

P.S. Assuming you have class MyBean.