return requestedAt;
    }

    public void setRequestedAt(LocalDateTime value) {
        registerModifiedProperty("requestedAt");
        this.requestedAt = value;
    }

    public String getUrl() {
        checkSpecifiedProperty("url");
        return convertEmptyToNull(url);
    }

    public void setUrl(String value) {
        registerModifiedProperty("url");
        this.url = value;
    }