function func1(typeid) {
        getTypes(typeid).then(function (responseData) { //getTypes returns all the child types of a given parent typeid
                var types = JSON.parse(responseData);

                AuthClient.credentials.getToken()
                        .then(function (token) {
                                types.forEach(function (element) {

                                        var options = {
                                                method: 'POST',
                                                url: url,
                                                qs: {
                                                        access_token: token.accessToken
                                                },
                                                headers: {
                                                        'content-type': 'application/json'
                                                },
                                                body: element,
                                                json: true
                                        }
                                        request(options, function (error, response, body) {
                                                if (error) throw new Error(error)
                                                if (response.statuscode === 200) {
                                                        func1(element.id);
                                                        console.log(body);
                                                }
                                        });
                                });
                        })
                        .catch(function (err) {
                                console.log(err);
                        });
        });
}

func1(roottypeid);