Charge Response - Simulate Alexa Decline

 "request": {
            "type": "Connections.Response",
            "requestId": "amzn1.echo-api.request.d82eb2de-f527-4a07-8367-136789101112",
            "timestamp": "2018-10-09T14:36:16Z",
            "locale": "de-DE",
            "status": {
                "code": "400",
                "message": "InvalidPaymentMethod"
            },
            "name": "Charge",
            "payload": {
                "errorMessage": "The payment method specified in the user's account is declined.",
                "errorCode": "InvalidPaymentMethod"
            },
            "token": "Token 1234"
        }