required for input parameters on swagger

Question

when I use @RequestParam with required = true on rest and while testing this on swagger, it will be shown along with *required mark next to it.

@GetMapping(path = "/getinfo")
    public ResponseEntity<?> getMyInfo(@RequestParam(value = "input", required = true)  int input, other request parameters)

But now how can I achieve same on swagger if i have mapped url with object using @ModelAttribute .

@GetMapping(path = "/getinfo")
        public ResponseEntity<?> getMyInfo(@ModelAttribute MyObject myObject)

Answer 1

You can try using the annotation @ApiParam

@GetMapping(path = "/getinfo")
public ResponseEntity<?> getMyInfo(@ModelAttribute("myObject") MyObject myObject)

Inside your MyObject class

public class MyObject {

  private long id;

  @ApiParam(name = "name", value = "Name is Mandatory", required = true)   
  private String name;

}

Now, name will be a *required field.