Verify the response token reCAPTCHA v3 in JAVA. How do I return the response JSON object using JAVA

I’m trying to implement reCAPTCHA v3 in my project, in the login. I would like to implement something additional like “verify the response token” to check if it’s successful, the score for this request (0.0 – 1.0), etc.

This is my grecaptcha.execute

            $(document).ready(function() {
                $('#idEntrar').click(function() {
                    grecaptcha.ready(function() {
                        grecaptcha.execute('myKEY :)', {
                            action: 'validarUsuario'
                        }).then(function(token) {
                            //agregamos un elemento de tipo oculto al formulario
                            $('#loginModal').prepend('<input type="hidden" name="token" value="' + token + '" >');
                            $('#loginModal').prepend('<input type="hidden" name="action" value="validarUsuario" >');
                            //lo enviamos
                            $('#loginModal').submit();

                        });
                    });
                })
            })

I’ts working well, return the “request” in Mozilla like this:

action: “validarUsuario”
tokken: “the token”
UsuarioTxt: “user”
PasswordTxT: “password”

And now, I don’t know how do I return the response “Site Verify Response”

{
  "success": true|false,      // whether this request was a valid reCAPTCHA token for your site
  "score": number             // the score for this request (0.0 - 1.0)
  "action": string            // the action name for this request (important to verify)
  "challenge_ts": timestamp,  // timestamp of the challenge load (ISO format yyyy-MM-dd'T'HH:mm:ssZZ)
  "hostname": string,         // the hostname of the site where the reCAPTCHA was solved
  "error-codes": [...]        // optional
}

I hope you can understand what I’m trying to say, it would help me a lot, thanks for your time!!! 🙂