//                                                                          Unique Key
    //                                                                          ==========
    @Override
    public boolean hasPrimaryKeyValue() {
        return asDocMeta().id() != null;
    }

    protected EntityUniqueDrivenProperties newUniqueDrivenProperties() {
        return new EntityUniqueDrivenProperties();
    }

    @Override

    //                                                                          Unique Key
    //                                                                          ==========
    @Override
    public boolean hasPrimaryKeyValue() {
        return asDocMeta().id() != null;
    }

    protected EntityUniqueDrivenProperties newUniqueDrivenProperties() {
        return new EntityUniqueDrivenProperties();
    }

    @Override

    //                                                                          Unique Key
    //                                                                          ==========
    @Override
    public boolean hasPrimaryKeyValue() {
        return asDocMeta().id() != null;
    }

    protected EntityUniqueDrivenProperties newUniqueDrivenProperties() {
        return new EntityUniqueDrivenProperties();
    }

    @Override