In Facebook Android SDK, How to fetch is_verified flag using GraphRequest?

Question

We are trying to fetch is_verified like below:

GraphRequest.newMeRequest(loginResult.accessToken) { `object`, response ->
                                    Log.v("LoginActivity", response.toString())

                     }
                                val parameters = Bundle()
                                parameters.putString("fields", "id,name,first_name,last_name,email,is_verified,picture")
                                request.parameters = parameters
                                request.executeAsync()

Getting permissions like below:

  LoginManager.getInstance().logInWithReadPermissions(
                        this,
                        Arrays.asList("public_profile", "email", "user_about_me")
                )

but is_verified flag value alone is not coming.