Lists all labels in the user's mailbox #gapi #snippet #gmail

js.js

function getListLabels() {
    gapi.client.request({
        path : '/gmail/v1/users/me/labels',
        method : 'get'
    }).then(opt_onFulfilled, opt_onRejected);
}

function opt_onRejected(e) {
    console.log(e);
}

function opt_onFulfilled(e) {
    console.log(e);
}

Gmail REST API Users.labels