When I call storage.load with no ID, an empty object is passed to my sync method. Why?

[sbefort]

If I run the code below, an object is passed to my sync method with resolve and reject. But if I omit the ID (in this case 1001), the object passed to the sync method is empty. Why?

storage.load({
    key: 'upoolActiveSports',
    id: 1001,
}).then(result => {
    console.log(result);
    this.setState({sports: result});
}).catch(err => {
    console.warn(err);
}).done(() => {
    this.setState({loading: false});
});