module mod1 {

    prefix abc;

    namespace "urn:cesnet:mod1";

    container cont {

        choice ch1 {

            mandatory true;

            description " test description";

            case ca {

                leaf name {

                    type string;

                    default "AdamPC";

                }

                leaf error { type int8; }

            }

            container ssh {

                presence "enable";

            }

        }

        leaf test { type uint8; }

    }

    container presence {

        presence "enable";

        choice ch2 {

            mandatory true;

            description " test description";

            case ca {

                leaf name {

                    type string;

                    default "EvaPC";

                }

                leaf error { type int8; }

            }

            container ssh {

                presence "enable";

            }

        }

    }

    choice ch3 {

        case mand {

            leaf test { type uint8; }

            choice ch1 {

                mandatory true;

                description " test description";

                case ca {

                    leaf name {

                        type string;

                        default "RomanPC";

                    }

                    leaf error { type int8; }

                }

                container ssh {

                    presence "enable";

                }

            }

        }

    }

    leaf number { type uint8; }

}