//Provide your client secret genereated from your app
                "scope ": "https://graph.microsoft.com/.default"
            },
            success: function (response) {
                console.log(response);
                token = response.access_token;


                $.ajax({
                    url: 'https://graph.microsoft.com/v1.0/me/planner/tasks',
                    type: 'GET',
                    dataType: 'json',
                    beforeSend: function (xhr) {
                        xhr.setRequestHeader('Authorization', 'Bearer '+token+'');
                    },
                    data: {},
                    success: function (results) {
                        console.log(results);
                        debugger;
                    },
                    error: function (error) {
                        console.log("Error in getting data: " + error);
                    }
                });
            }

        })
    }